diff --git a/examples/notebooks/use-cases/LocalValidation.ipynb b/examples/notebooks/use-cases/LocalValidation.ipynb
index 0bb3e2ea..092a3687 100644
--- a/examples/notebooks/use-cases/LocalValidation.ipynb
+++ b/examples/notebooks/use-cases/LocalValidation.ipynb
@@ -11,7 +11,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "metadata": {
     "ExecuteTime": {
      "end_time": "2019-09-23T18:50:20.068658Z",
@@ -29,17 +29,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
-    "import getpass\n",
-    "TOKEN = getpass.getpass()"
+    "# import getpass\n",
+    "# TOKEN = getpass.getpass()"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -48,14 +48,14 @@
     "forge = KnowledgeGraphForge(\"../use-cases/prod-forge-nexus.yml\",\n",
     " endpoint=endpoint, \n",
     " bucket=BUCKET,\n",
-    " token=TOKEN,\n",
+    "#  token=TOKEN,\n",
     " debug=True\n",
     " )"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -173,7 +173,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -189,276 +189,203 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
-     "name": "stderr",
+     "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:decimal ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:decimal\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:unsignedInt ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:unsignedInt\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:double ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:double\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:long ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:long\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:int ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:int\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:unsignedLong ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:unsignedLong\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:float ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:float\n",
-      "\n",
-      "Constraint Violation in NodeKindConstraintComponent (http://www.w3.org/ns/shacl#NodeKindConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: this11:LabeledOntologyEntityShape\n",
-      "\tFocus Node: Literal(\"bytes\")\n",
-      "\tValue Node: Literal(\"bytes\")\n",
-      "\tMessage: Value is not of Node Kind sh:IRI\n",
-      "\n",
-      "Constraint Violation in MinCountConstraintComponent (http://www.w3.org/ns/shacl#MinCountConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:string ; sh:description Literal(\"Human readable label.\") ; sh:minCount Literal(\"1\", datatype=xsd:integer) ; sh:name Literal(\"Label\") ; sh:path rdfs:label ]\n",
-      "\tFocus Node: Literal(\"bytes\")\n",
-      "\tResult Path: rdfs:label\n",
-      "\tMessage: Less than 1 values on Literal(\"bytes\")->rdfs:label\n",
-      "\n",
-      "Constraint Violation in NodeConstraintComponent (http://www.w3.org/ns/shacl#NodeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:node this11:LabeledOntologyEntityShape ]\n",
-      "\tFocus Node: Literal(\"bytes\")\n",
-      "\tValue Node: Literal(\"bytes\")\n",
-      "\tMessage: Value does not conform to Shape this11:LabeledOntologyEntityShape\n",
-      "\n",
-      "Constraint Violation in MinCountConstraintComponent (http://www.w3.org/ns/shacl#MinCountConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:description Literal(\"When followed this link leads to a resource providing further description on how to download the attached data.\") ; sh:maxCount Literal(\"1\", datatype=xsd:integer) ; sh:minCount Literal(\"1\", datatype=xsd:integer) ; sh:nodeKind sh:IRI ; sh:path schema:url ]\n",
-      "\tFocus Node: [ <http://schema.org/contentSize> [ <http://schema.org/unitCode> Literal(\"bytes\") ; <http://schema.org/value> Literal(\"2347304\", datatype=xsd:integer) ] ; <http://schema.org/contentUrl> <https://bbp.epfl.ch/nexus/v1/files/bbp/uniprot/63c13f11-4dde-42fa-81cd-74fe6a68f35c> ; <http://schema.org/encodingFormat> Literal(\"application/nwb\") ; <http://schema.org/name> Literal(\"dNAD_ltb.nwb\") ; <http://www.w3.org/ns/prov#atLocation> [ <https://neuroshapes.org/location> Literal(\"file:///gpfs/bbp.cscs.ch/data/project/proj94/nexus/bbp/uniprot/9/9/e/f/6/1/f/e/dNAD_ltb.nwb\") ; <https://neuroshapes.org/store> <https://bbp.epfl.ch/data/bbp/uniprot/dc51e00c-584f-4f8b-a5da-df85d2416d79> ; rdf:type <http://www.w3.org/ns/prov#Location> ] ; <https://neuroshapes.org/digest> [ <http://schema.org/algorithm> Literal(\"SHA-256\") ; <http://schema.org/value> Literal(\"630f7455b9be5b212566a8dcc76d6a9b2303257ed9199a5c9262fc25aaa5749f\") ] ; rdf:type <http://schema.org/DataDownload> ]\n",
-      "\tResult Path: schema:url\n",
-      "\tMessage: Less than 1 values on [ <http://schema.org/contentSize> [ <http://schema.org/unitCode> Literal(\"bytes\") ; <http://schema.org/value> Literal(\"2347304\", datatype=xsd:integer) ] ; <http://schema.org/contentUrl> <https://bbp.epfl.ch/nexus/v1/files/bbp/uniprot/63c13f11-4dde-42fa-81cd-74fe6a68f35c> ; <http://schema.org/encodingFormat> Literal(\"application/nwb\") ; <http://schema.org/name> Literal(\"dNAD_ltb.nwb\") ; <http://www.w3.org/ns/prov#atLocation> [ <https://neuroshapes.org/location> Literal(\"file:///gpfs/bbp.cscs.ch/data/project/proj94/nexus/bbp/uniprot/9/9/e/f/6/1/f/e/dNAD_ltb.nwb\") ; <https://neuroshapes.org/store> <https://bbp.epfl.ch/data/bbp/uniprot/dc51e00c-584f-4f8b-a5da-df85d2416d79> ; rdf:type <http://www.w3.org/ns/prov#Location> ] ; <https://neuroshapes.org/digest> [ <http://schema.org/algorithm> Literal(\"SHA-256\") ; <http://schema.org/value> Literal(\"630f7455b9be5b212566a8dcc76d6a9b2303257ed9199a5c9262fc25aaa5749f\") ] ; rdf:type <http://schema.org/DataDownload> ]->schema:url\n",
-      "\n",
-      "Constraint Violation in MinCountConstraintComponent (http://www.w3.org/ns/shacl#MinCountConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:string ; sh:description Literal(\"The entity name.\") ; sh:maxCount Literal(\"1\", datatype=xsd:integer) ; sh:minCount Literal(\"1\", datatype=xsd:integer) ; sh:name Literal(\"Name\") ; sh:path schema:name ]\n",
-      "\tFocus Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n",
-      "\tResult Path: schema:name\n",
-      "\tMessage: Less than 1 values on <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>->schema:name\n",
-      "\n",
-      "Constraint Violation in NodeConstraintComponent (http://www.w3.org/ns/shacl#NodeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:node this3:EntityShape ]\n",
-      "\tFocus Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n",
-      "\tValue Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n",
-      "\tMessage: Value does not conform to Shape this3:EntityShape\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:decimal ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:decimal\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:unsignedInt ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:unsignedInt\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:double ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:double\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:long ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:long\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:int ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:int\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:unsignedLong ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:unsignedLong\n",
-      "\n",
-      "Constraint Violation in DatatypeConstraintComponent (http://www.w3.org/ns/shacl#DatatypeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:float ]\n",
-      "\tFocus Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tValue Node: Literal(\"2347304\", datatype=xsd:integer)\n",
-      "\tMessage: Value is not Literal with datatype xsd:float\n",
-      "\n",
-      "Constraint Violation in NodeKindConstraintComponent (http://www.w3.org/ns/shacl#NodeKindConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: this11:LabeledOntologyEntityShape\n",
-      "\tFocus Node: Literal(\"bytes\")\n",
-      "\tValue Node: Literal(\"bytes\")\n",
-      "\tMessage: Value is not of Node Kind sh:IRI\n",
-      "\n",
-      "Constraint Violation in MinCountConstraintComponent (http://www.w3.org/ns/shacl#MinCountConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:datatype xsd:string ; sh:description Literal(\"Human readable label.\") ; sh:minCount Literal(\"1\", datatype=xsd:integer) ; sh:name Literal(\"Label\") ; sh:path rdfs:label ]\n",
-      "\tFocus Node: Literal(\"bytes\")\n",
-      "\tResult Path: rdfs:label\n",
-      "\tMessage: Less than 1 values on Literal(\"bytes\")->rdfs:label\n",
-      "\n",
-      "Constraint Violation in NodeConstraintComponent (http://www.w3.org/ns/shacl#NodeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:node this11:LabeledOntologyEntityShape ]\n",
-      "\tFocus Node: Literal(\"bytes\")\n",
-      "\tValue Node: Literal(\"bytes\")\n",
-      "\tMessage: Value does not conform to Shape this11:LabeledOntologyEntityShape\n",
-      "\n",
-      "Constraint Violation in MinCountConstraintComponent (http://www.w3.org/ns/shacl#MinCountConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: [ sh:description Literal(\"When followed this link leads to a resource providing further description on how to download the attached data.\") ; sh:maxCount Literal(\"1\", datatype=xsd:integer) ; sh:minCount Literal(\"1\", datatype=xsd:integer) ; sh:nodeKind sh:IRI ; sh:path schema:url ]\n",
-      "\tFocus Node: [ <http://schema.org/contentSize> [ <http://schema.org/unitCode> Literal(\"bytes\") ; <http://schema.org/value> Literal(\"2347304\", datatype=xsd:integer) ] ; <http://schema.org/contentUrl> <https://bbp.epfl.ch/nexus/v1/files/bbp/uniprot/63c13f11-4dde-42fa-81cd-74fe6a68f35c> ; <http://schema.org/encodingFormat> Literal(\"application/nwb\") ; <http://schema.org/name> Literal(\"dNAD_ltb.nwb\") ; <http://www.w3.org/ns/prov#atLocation> [ <https://neuroshapes.org/location> Literal(\"file:///gpfs/bbp.cscs.ch/data/project/proj94/nexus/bbp/uniprot/9/9/e/f/6/1/f/e/dNAD_ltb.nwb\") ; <https://neuroshapes.org/store> <https://bbp.epfl.ch/data/bbp/uniprot/dc51e00c-584f-4f8b-a5da-df85d2416d79> ; rdf:type <http://www.w3.org/ns/prov#Location> ] ; <https://neuroshapes.org/digest> [ <http://schema.org/algorithm> Literal(\"SHA-256\") ; <http://schema.org/value> Literal(\"630f7455b9be5b212566a8dcc76d6a9b2303257ed9199a5c9262fc25aaa5749f\") ] ; rdf:type <http://schema.org/DataDownload> ]\n",
-      "\tResult Path: schema:url\n",
-      "\tMessage: Less than 1 values on [ <http://schema.org/contentSize> [ <http://schema.org/unitCode> Literal(\"bytes\") ; <http://schema.org/value> Literal(\"2347304\", datatype=xsd:integer) ] ; <http://schema.org/contentUrl> <https://bbp.epfl.ch/nexus/v1/files/bbp/uniprot/63c13f11-4dde-42fa-81cd-74fe6a68f35c> ; <http://schema.org/encodingFormat> Literal(\"application/nwb\") ; <http://schema.org/name> Literal(\"dNAD_ltb.nwb\") ; <http://www.w3.org/ns/prov#atLocation> [ <https://neuroshapes.org/location> Literal(\"file:///gpfs/bbp.cscs.ch/data/project/proj94/nexus/bbp/uniprot/9/9/e/f/6/1/f/e/dNAD_ltb.nwb\") ; <https://neuroshapes.org/store> <https://bbp.epfl.ch/data/bbp/uniprot/dc51e00c-584f-4f8b-a5da-df85d2416d79> ; rdf:type <http://www.w3.org/ns/prov#Location> ] ; <https://neuroshapes.org/digest> [ <http://schema.org/algorithm> Literal(\"SHA-256\") ; <http://schema.org/value> Literal(\"630f7455b9be5b212566a8dcc76d6a9b2303257ed9199a5c9262fc25aaa5749f\") ] ; rdf:type <http://schema.org/DataDownload> ]->schema:url\n",
-      "\n",
-      "Constraint Violation in AndConstraintComponent (http://www.w3.org/ns/shacl#AndConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: this1:MINDSShape\n",
-      "\tFocus Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n",
-      "\tValue Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n",
-      "\tMessage: Node <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210> does not conform to all shapes in [ sh:node this3:EntityShape ] , [ sh:property [ rdfs:seeAlso <https://neuroshapes.org/commons/contribution/shapes/ContributionShape> ; sh:class nsg:Contribution ; sh:description Literal(\"Information about the contribution of an agent during the generation of this dataset.\") ; sh:minCount Literal(\"1\", datatype=xsd:integer) ; sh:name Literal(\"Qualified Contribution\") ; sh:nodeKind sh:BlankNodeOrIRI ; sh:path nsg:contribution ], [ rdfs:seeAlso this2:SubjectShape ; sh:class nsg:Subject ; sh:description Literal(\"The subject of the study. This data represent an observation of this subject.\") ; sh:minCount Literal(\"1\", datatype=xsd:integer) ; sh:name Literal(\"Subject\") ; sh:path nsg:subject ; skos:editorialNote Literal(\"Asserted subject entity. It may differ from the subject from the provenance.\", datatype=xsd:string) ], [ sh:class nsg:Annotation ; sh:description Literal(\"Annotations of the dataset.\") ; sh:name Literal(\"Annotation\") ; sh:node this18:AnnotationShape ; sh:path nsg:annotation ], [ sh:class nsg:BrainAtlasSpatialReferenceSystem ; sh:maxCount Literal(\"1\", datatype=xsd:integer) ; sh:path nsg:isRegisteredIn ], [ sh:class nsg:BrainLocation ; sh:description Literal(\"The Brain location object.\") ; sh:minCount Literal(\"1\", datatype=xsd:integer) ; sh:name Literal(\"Brain Location\") ; sh:node this16:BrainLocationShape ; sh:path nsg:brainLocation ], [ sh:class nsg:ObjectOfStudy ; sh:description Literal(\"Object of Study\") ; sh:name Literal(\"Object of Study\") ; sh:node this15:ObjectOfStudyOntologyTermShape ; sh:path nsg:objectOfStudy ; skos:editorialNote Literal(\"The object of study \", datatype=xsd:string) ], [ sh:class schema:DataDownload ; sh:description Literal(\"A dataset in downloadable form. The downloadable form has a specific format and is located at a specific location.\") ; sh:minCount Literal(\"1\", datatype=xsd:integer) ; sh:name Literal(\"Distribution\") ; sh:node this9:DistributionShape ; sh:path schema:distribution ], [ sh:description Literal(\"The dataset release date.\") ; sh:maxCount Literal(\"1\", datatype=xsd:integer) ; sh:name Literal(\"Release date\") ; sh:path schema:releaseDate ], [ sh:description Literal(\"The dataset type.\") ; sh:minCount Literal(\"1\", datatype=xsd:integer) ; sh:name Literal(\"Type\") ; sh:nodeKind sh:IRI ; sh:path rdf:type ], [ sh:maxCount Literal(\"1\", datatype=xsd:integer) ; sh:nodeKind sh:IRI ; sh:path nsg:atlasRelease ] ]\n",
-      "\n",
-      "Constraint Violation in NodeConstraintComponent (http://www.w3.org/ns/shacl#NodeConstraintComponent):\n",
-      "\tSeverity: sh:Violation\n",
-      "\tSource Shape: this:DatasetShape\n",
-      "\tFocus Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n",
-      "\tValue Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n",
-      "\tMessage: Value does not conform to Shape this1:MINDSShape\n",
-      "\n"
+      "<action> _validate_one\n",
+      "<succeeded> True\n"
      ]
-    },
+    }
+   ],
+   "source": [
+    "forge.validate(resource, type_=\"Entity\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [
     {
-     "ename": "ValidationError",
-     "evalue": "\nValidation Report\nConforms: False\nResults (1):\nConstraint Violation in NodeConstraintComponent (http://www.w3.org/ns/shacl#NodeConstraintComponent):\n\tSeverity: sh:Violation\n\tSource Shape: this:DatasetShape\n\tFocus Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n\tValue Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n\tMessage: Value does not conform to Shape this1:MINDSShape\n",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
-      "\u001b[0;31mValidationError\u001b[0m                           Traceback (most recent call last)",
-      "\u001b[0;32m/var/folders/6p/k45nvhcs7v1_n9bd5g67wc3ctt8hpq/T/ipykernel_79079/2691144165.py\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m \u001b[0mforge\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mvalidate\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mresource\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mtype_\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m\"Dataset\"\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/core/forge.py\u001b[0m in \u001b[0;36mvalidate\u001b[0;34m(self, data, execute_actions_before, type_)\u001b[0m\n\u001b[1;32m    299\u001b[0m         \"\"\"\n\u001b[1;32m    300\u001b[0m         \u001b[0mdebug\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_debug\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 301\u001b[0;31m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_model\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mvalidate\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mdata\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mexecute_actions_before\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mtype_\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mdebug\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    302\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    303\u001b[0m     \u001b[0;31m# Resolving User Interface.\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/specializations/models/rdf_model.py\u001b[0m in \u001b[0;36mvalidate\u001b[0;34m(self, data, execute_actions_before, type_, debug)\u001b[0m\n\u001b[1;32m    113\u001b[0m         run(self._validate_one, self._validate_many, data, execute_actions=execute_actions_before,\n\u001b[1;32m    114\u001b[0m             \u001b[0mexception\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mValidationError\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mmonitored_status\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m\"_validated\"\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mcatch_exceptions\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mcatch_exceptions\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 115\u001b[0;31m             type_=type_, debug=debug)\n\u001b[0m\u001b[1;32m    116\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    117\u001b[0m     \u001b[0;32mdef\u001b[0m \u001b[0m_validate_many\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mresources\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mList\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0mResource\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mtype_\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mstr\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mdebug\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0mbool\u001b[0m\u001b[0;34m)\u001b[0m \u001b[0;34m->\u001b[0m \u001b[0;32mNone\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/core/commons/execution.py\u001b[0m in \u001b[0;36mrun\u001b[0;34m(fun_one, fun_many, data, exception, id_required, required_synchronized, execute_actions, monitored_status, catch_exceptions, **kwargs)\u001b[0m\n\u001b[1;32m    113\u001b[0m     \u001b[0;32melif\u001b[0m \u001b[0misinstance\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mdata\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mResource\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    114\u001b[0m         _run_one(fun_one, data, exception, id_required, required_synchronized, execute_actions,\n\u001b[0;32m--> 115\u001b[0;31m                  monitored_status, catch_exceptions, **kwargs)\n\u001b[0m\u001b[1;32m    116\u001b[0m         \u001b[0maction\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mdata\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_last_action\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    117\u001b[0m         \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0maction\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/core/commons/execution.py\u001b[0m in \u001b[0;36m_run_one\u001b[0;34m(fun, resource, exception, id_required, required_synchronized, execute_actions, monitored_status, catch_exceptions, **kwargs)\u001b[0m\n\u001b[1;32m    159\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    160\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0mcatch_exceptions\u001b[0m \u001b[0;32mand\u001b[0m \u001b[0mexception\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 161\u001b[0;31m             \u001b[0;32mraise\u001b[0m \u001b[0mexception\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/core/commons/execution.py\u001b[0m in \u001b[0;36m_run_one\u001b[0;34m(fun, resource, exception, id_required, required_synchronized, execute_actions, monitored_status, catch_exceptions, **kwargs)\u001b[0m\n\u001b[1;32m    143\u001b[0m             \u001b[0;32mraise\u001b[0m \u001b[0mexception\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"resource has lazy actions which need to be executed before\"\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    144\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 145\u001b[0;31m         \u001b[0mresult\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mfun\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mresource\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    146\u001b[0m     \u001b[0;32mexcept\u001b[0m \u001b[0mException\u001b[0m \u001b[0;32mas\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    147\u001b[0m         \u001b[0mstatus\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mFalse\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/specializations/models/rdf_model.py\u001b[0m in \u001b[0;36m_validate_one\u001b[0;34m(self, resource, type_, debug)\u001b[0m\n\u001b[1;32m    132\u001b[0m         \u001b[0mconforms\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0m_\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mreport\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mservice\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mvalidate\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mresource\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mtype_\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mtype_\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mdebug\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mdebug\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    133\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mconforms\u001b[0m \u001b[0;32mis\u001b[0m \u001b[0;32mFalse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 134\u001b[0;31m             \u001b[0;32mraise\u001b[0m \u001b[0mValidationError\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"\\n\"\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0mreport\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    135\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    136\u001b[0m     \u001b[0;31m# Utils.\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;31mValidationError\u001b[0m: \nValidation Report\nConforms: False\nResults (1):\nConstraint Violation in NodeConstraintComponent (http://www.w3.org/ns/shacl#NodeConstraintComponent):\n\tSeverity: sh:Violation\n\tSource Shape: this:DatasetShape\n\tFocus Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n\tValue Node: <https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210>\n\tMessage: Value does not conform to Shape this1:MINDSShape\n"
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "<action> _register_one\n",
+      "<succeeded> False\n",
+      "<error> RegistrationError: Resource 'https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210' failed to validate against the constraints defined in schema 'https://neuroshapes.org/dash/dataset'. Reason: Value does not have all the shapes in the sh:and enumeration for the shape: https://neuroshapes.org/commons/minds/shapes/MINDSShape\n"
      ]
     }
    ],
    "source": [
-    "forge.validate(resource, type_=\"Dataset\")"
+    "forge.register(resource, schema_id=\"datashapes:dataset\")"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "jonis = \"\"\"\n",
+    "{\n",
+    "    \"atlasRelease\": {\n",
+    "        \"id\": \"https://bbp.epfl.ch/nexus/v1/resources/nse/test2/_/197d151d-4ed2-4549-85fd-6c51bd471262\",\n",
+    "        \"type\": [\"AtlasRelease\", \"BrainAtlasRelease\"]\n",
+    "    },\n",
+    "    \"brainLocation\": {\n",
+    "        \"brainRegion\": {\n",
+    "            \"id\": \"http://api.brain-map.org/api/v2/data/Structure/549\",\n",
+    "            \"label\": \"Thalamus\"\n",
+    "            },\n",
+    "        \"type\": \"BrainLocation\"\n",
+    "    },\n",
+    "    \"circuitConfigPath\": {\n",
+    "        \"type\": \"DataDownload\",\n",
+    "        \"url\": \"file:///will/this/path/exist\"\n",
+    "    },\n",
+    "    \"circuitType\": \"Test registration\",\n",
+    "    \"description\": \"Test registration, to be deprecated\",\n",
+    "    \"name\": \"Test Circuit registration\",\n",
+    "    \"type\": \"DetailedCircuit\",\n",
+    "    \"wasGeneratedBy\": [{\"id\": \"https://bbp.epfl.ch/nexus/v1/resources/nse/test2/_/9be40e75-8744-415b-b0b4-e4074ff54a8f\"},\n",
+    "                    {\"id\": \"https://bbp.epfl.ch/nexus/v1/resources/nse/test2/_/2b5819a1-c5e9-42c4-8da7-864d5e1e0a7e\"}],\n",
+    "    \"nodeCollection\" : {\n",
+    "        \"type\": \"NodeCollection\",\n",
+    "        \"name\": \"My node collection\",\n",
+    "        \"circuitCellProperties\": {\n",
+    "            \"type\" : \"CircuitCellProperties\",\n",
+    "            \"name\": \"My cell properties\"\n",
+    "        },\n",
+    "        \"memodelRelease\": {\n",
+    "            \"type\" : \"MEModelRelease\",\n",
+    "            \"name\": \"Some model release\"\n",
+    "        }\n",
+    "    }\n",
+    "}\n",
+    "\"\"\""
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "joni_resource  = forge.from_json(json.loads(jonis))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{\n",
+      "    \"@context\": \"https://bbp.neuroshapes.org\",\n",
+      "    \"atlasRelease\": {\n",
+      "        \"@id\": \"https://bbp.epfl.ch/nexus/v1/resources/nse/test2/_/197d151d-4ed2-4549-85fd-6c51bd471262\",\n",
+      "        \"@type\": [\n",
+      "            \"AtlasRelease\",\n",
+      "            \"BrainAtlasRelease\"\n",
+      "        ]\n",
+      "    },\n",
+      "    \"brainLocation\": {\n",
+      "        \"brainRegion\": {\n",
+      "            \"@id\": \"http://api.brain-map.org/api/v2/data/Structure/549\",\n",
+      "            \"label\": \"Thalamus\"\n",
+      "        },\n",
+      "        \"@type\": \"BrainLocation\"\n",
+      "    },\n",
+      "    \"circuitConfigPath\": {\n",
+      "        \"@type\": \"DataDownload\",\n",
+      "        \"url\": \"file:///will/this/path/exist\"\n",
+      "    },\n",
+      "    \"circuitType\": \"Test registration\",\n",
+      "    \"description\": \"Test registration, to be deprecated\",\n",
+      "    \"name\": \"Test Circuit registration\",\n",
+      "    \"@type\": \"DetailedCircuit\",\n",
+      "    \"nodeCollection\": {\n",
+      "        \"@type\": \"NodeCollection\",\n",
+      "        \"name\": \"My node collection\",\n",
+      "        \"circuitCellProperties\": {\n",
+      "            \"@type\": \"CircuitCellProperties\",\n",
+      "            \"name\": \"My cell properties\"\n",
+      "        },\n",
+      "        \"memodelRelease\": {\n",
+      "            \"@type\": \"MEModelRelease\",\n",
+      "            \"name\": \"Some model release\"\n",
+      "        }\n",
+      "    }\n",
+      "}\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(json.dumps(forge.as_jsonld(joni_resource), indent=4))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "<action> _register_one\n",
+      "<succeeded> False\n",
+      "<error> RegistrationError: Schema 'https://neuroshapes.org/DetailedCircuit' could not be resolved in 'dke/kgforge'\n"
+     ]
+    }
+   ],
+   "source": [
+    "forge.register(joni_resource, schema_id=\"https://neuroshapes.org/DetailedCircuit\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "True"
+       "'Test Circuit registration'"
       ]
      },
-     "execution_count": 7,
+     "execution_count": 55,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "forge._debug"
+    "joni_resource.name"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "catch_exceptions False\n"
-     ]
-    },
-    {
-     "ename": "RegistrationError",
-     "evalue": "Resource 'https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210' failed to validate against the constraints defined in schema 'https://neuroshapes.org/dash/dataset'. {\"@type\": \"sh:ValidationReport\", \"conforms\": false, \"result\": {\"@type\": \"sh:ValidationResult\", \"detail\": [{\"@type\": \"sh:ValidationResult\", \"focusNode\": \"https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210\", \"resultMessage\": \"Value does not have all the shapes in the sh:and enumeration\", \"resultSeverity\": \"sh:Violation\", \"sourceConstraintComponent\": \"sh:AndConstraintComponent\", \"sourceShape\": \"https://neuroshapes.org/commons/minds/shapes/MINDSShape\", \"value\": \"https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210\"}], \"focusNode\": \"https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210\", \"resultMessage\": \"Value does not have shape <https://neuroshapes.org/commons/minds/shapes/MINDSShape>\", \"resultSeverity\": \"sh:Violation\", \"sourceConstraintComponent\": \"sh:NodeConstraintComponent\", \"sourceShape\": \"https://neuroshapes.org/dash/dataset/shapes/DatasetShape\", \"value\": \"https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210\"}, \"targetedNodes\": 2}",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
-      "\u001b[0;31mHTTPError\u001b[0m                                 Traceback (most recent call last)",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/specializations/stores/bluebrain_nexus.py\u001b[0m in \u001b[0;36m_register_one\u001b[0;34m(self, resource, schema_id)\u001b[0m\n\u001b[1;32m    226\u001b[0m             )\n\u001b[0;32m--> 227\u001b[0;31m             \u001b[0mresponse\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mraise_for_status\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    228\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;32m~/.local/lib/python3.7/site-packages/requests/models.py\u001b[0m in \u001b[0;36mraise_for_status\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m    942\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0mhttp_error_msg\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 943\u001b[0;31m             \u001b[0;32mraise\u001b[0m \u001b[0mHTTPError\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mhttp_error_msg\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mresponse\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    944\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;31mHTTPError\u001b[0m: 400 Client Error: Bad Request for url: https://staging.nise.bbp.epfl.ch/nexus/v1/resources/dke/kgforge/datashapes%3Adataset",
-      "\nDuring handling of the above exception, another exception occurred:\n",
-      "\u001b[0;31mRegistrationError\u001b[0m                         Traceback (most recent call last)",
-      "\u001b[0;32m/var/folders/6p/k45nvhcs7v1_n9bd5g67wc3ctt8hpq/T/ipykernel_79079/2755330261.py\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m \u001b[0mforge\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mregister\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mresource\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mschema_id\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m\"datashapes:dataset\"\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/core/forge.py\u001b[0m in \u001b[0;36mregister\u001b[0;34m(self, data, schema_id)\u001b[0m\n\u001b[1;32m    643\u001b[0m         \u001b[0;34m:\u001b[0m\u001b[0mparam\u001b[0m \u001b[0mschema_id\u001b[0m\u001b[0;34m:\u001b[0m \u001b[0man\u001b[0m \u001b[0midentifier\u001b[0m \u001b[0mof\u001b[0m \u001b[0mthe\u001b[0m \u001b[0mschema\u001b[0m \u001b[0mthe\u001b[0m \u001b[0mregistered\u001b[0m \u001b[0mresources\u001b[0m \u001b[0mshould\u001b[0m \u001b[0mconform\u001b[0m \u001b[0mto\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    644\u001b[0m         \"\"\"\n\u001b[0;32m--> 645\u001b[0;31m         \u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_store\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mregister\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mdata\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mschema_id\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mdebug\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_debug\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    646\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    647\u001b[0m     \u001b[0;31m# No @catch because the error handling is done by execution.run().\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/specializations/stores/bluebrain_nexus.py\u001b[0m in \u001b[0;36mregister\u001b[0;34m(self, data, schema_id, debug)\u001b[0m\n\u001b[1;32m    150\u001b[0m             \u001b[0mcatch_exceptions\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mcatch_exceptions\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    151\u001b[0m             \u001b[0mmonitored_status\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;34m\"_synchronized\"\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 152\u001b[0;31m             \u001b[0mschema_id\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mschema_id\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    153\u001b[0m         )\n\u001b[1;32m    154\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/core/commons/execution.py\u001b[0m in \u001b[0;36mrun\u001b[0;34m(fun_one, fun_many, data, exception, id_required, required_synchronized, execute_actions, monitored_status, catch_exceptions, **kwargs)\u001b[0m\n\u001b[1;32m    113\u001b[0m     \u001b[0;32melif\u001b[0m \u001b[0misinstance\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mdata\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mResource\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    114\u001b[0m         _run_one(fun_one, data, exception, id_required, required_synchronized, execute_actions,\n\u001b[0;32m--> 115\u001b[0;31m                  monitored_status, catch_exceptions, **kwargs)\n\u001b[0m\u001b[1;32m    116\u001b[0m         \u001b[0maction\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mdata\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_last_action\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    117\u001b[0m         \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0maction\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/core/commons/execution.py\u001b[0m in \u001b[0;36m_run_one\u001b[0;34m(fun, resource, exception, id_required, required_synchronized, execute_actions, monitored_status, catch_exceptions, **kwargs)\u001b[0m\n\u001b[1;32m    159\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    160\u001b[0m         \u001b[0;32mif\u001b[0m \u001b[0;32mnot\u001b[0m \u001b[0mcatch_exceptions\u001b[0m \u001b[0;32mand\u001b[0m \u001b[0mexception\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 161\u001b[0;31m             \u001b[0;32mraise\u001b[0m \u001b[0mexception\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/core/commons/execution.py\u001b[0m in \u001b[0;36m_run_one\u001b[0;34m(fun, resource, exception, id_required, required_synchronized, execute_actions, monitored_status, catch_exceptions, **kwargs)\u001b[0m\n\u001b[1;32m    143\u001b[0m             \u001b[0;32mraise\u001b[0m \u001b[0mexception\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"resource has lazy actions which need to be executed before\"\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    144\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 145\u001b[0;31m         \u001b[0mresult\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mfun\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mresource\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;34m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    146\u001b[0m     \u001b[0;32mexcept\u001b[0m \u001b[0mException\u001b[0m \u001b[0;32mas\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    147\u001b[0m         \u001b[0mstatus\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0;32mFalse\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;32m~/Documents/code/nexus-forge/kgforge/specializations/stores/bluebrain_nexus.py\u001b[0m in \u001b[0;36m_register_one\u001b[0;34m(self, resource, schema_id)\u001b[0m\n\u001b[1;32m    228\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    229\u001b[0m         \u001b[0;32mexcept\u001b[0m \u001b[0mnexus\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mHTTPError\u001b[0m \u001b[0;32mas\u001b[0m \u001b[0me\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 230\u001b[0;31m             \u001b[0;32mraise\u001b[0m \u001b[0mRegistrationError\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0m_error_message\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0me\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m    231\u001b[0m         \u001b[0;32melse\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m    232\u001b[0m             \u001b[0mresponse_json\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mresponse\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mjson\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;31mRegistrationError\u001b[0m: Resource 'https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210' failed to validate against the constraints defined in schema 'https://neuroshapes.org/dash/dataset'. {\"@type\": \"sh:ValidationReport\", \"conforms\": false, \"result\": {\"@type\": \"sh:ValidationResult\", \"detail\": [{\"@type\": \"sh:ValidationResult\", \"focusNode\": \"https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210\", \"resultMessage\": \"Value does not have all the shapes in the sh:and enumeration\", \"resultSeverity\": \"sh:Violation\", \"sourceConstraintComponent\": \"sh:AndConstraintComponent\", \"sourceShape\": \"https://neuroshapes.org/commons/minds/shapes/MINDSShape\", \"value\": \"https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210\"}], \"focusNode\": \"https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210\", \"resultMessage\": \"Value does not have shape <https://neuroshapes.org/commons/minds/shapes/MINDSShape>\", \"resultSeverity\": \"sh:Violation\", \"sourceConstraintComponent\": \"sh:NodeConstraintComponent\", \"sourceShape\": \"https://neuroshapes.org/dash/dataset/shapes/DatasetShape\", \"value\": \"https://bbp.epfl.ch/neurosciencegraph/data/traces/17b443b3-07fc-41c7-80c8-ea5e54662210\"}, \"targetedNodes\": 2}"
+      "<action> _validate_one\n",
+      "<succeeded> True\n"
      ]
     }
    ],
    "source": [
-    "forge.register(resource, schema_id=\"datashapes:dataset\")"
+    "forge.validate(joni_resource, type_='DetailedCircuit')"
    ]
   },
   {
diff --git a/kgforge/specializations/stores/bluebrain_nexus.py b/kgforge/specializations/stores/bluebrain_nexus.py
index 3ab80e8a..3b69ce99 100644
--- a/kgforge/specializations/stores/bluebrain_nexus.py
+++ b/kgforge/specializations/stores/bluebrain_nexus.py
@@ -999,6 +999,12 @@ def _error_message(error: HTTPError) -> str:
         return format_message(str(error))
 
 def _error_from_response(response: Response) -> str:
+    def details_string(details: dict) -> str:
+        string = f"\nReason: {detail.pop('resultMessage')} "\
+                            f"for the shape: {detail.pop('sourceShape')}.\nError details:\n"
+        for key, value in details.items():
+            string += f"{key}:\t{value}\n"
+        return string
     messages = []
     error_json = response.json()
     reason = error_json.get("reason", None)
@@ -1012,11 +1018,9 @@ def _error_from_response(response: Response) -> str:
             if the_details:
                 if isinstance(the_details, list):
                     for detail in the_details:
-                        messages.append(f"Reason: {detail['resultMessage']} "\
-                                        f"for the shape: {detail['sourceShape']}")
+                        messages.append(details_string(detail))
                 elif isinstance(the_details, dict):
-                    messages.append(f"Reason: {detail['resultMessage']} "\
-                                     f"for the shape: {detail['sourceShape']}")
+                    messages.append(details_string(detail))
                 else:
                     messages.append(str(the_details))
             else: