diff --git a/description/audiovisual.shacl.ttl b/description/audiovisual.shacl.ttl
index 46fb83f..6b5db84 100644
--- a/description/audiovisual.shacl.ttl
+++ b/description/audiovisual.shacl.ttl
@@ -1,5 +1,5 @@
 @prefix dct: <http://purl.org/dc/terms/> .
-@prefix haDes: <http://data.hetarchief.be/ns/description/> .
+@prefix haDes: <https://data.hetarchief.be/ns/description/> .
 @prefix pav: <http://purl.org/pav/> .
 @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@@ -11,8 +11,6 @@
 @prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix schema: <https://schema.org/> .
 @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
-
-
 @prefix rel: <http://id.loc.gov/vocabulary/preservation/relationshipSubType/> .
 @prefix premis: <http://www.loc.gov/premis/rdf/v3/> .
 
diff --git a/description/bibliographic.shacl.ttl b/description/bibliographic.shacl.ttl
index 6926992..f3d5d39 100644
--- a/description/bibliographic.shacl.ttl
+++ b/description/bibliographic.shacl.ttl
@@ -1,6 +1,6 @@
 @prefix bf: <http://id.loc.gov/ontologies/bibframe/> .
 @prefix dct: <http://purl.org/dc/terms/> .
-@prefix haDes: <https://data.hetarchief.be/ns/bibliographic/>  .
+@prefix haDes: <https://data.hetarchief.be/ns/description/>  .
 @prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix premis: <http://www.loc.gov/premis/rdf/v3/>.
 @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@@ -13,7 +13,7 @@
 @prefix vann: <http://purl.org/vocab/vann/> .
 @prefix pav: <http://purl.org/pav/> .
 
-@base <http://data.hetarchief.be/ns/bibliographic> .
+@base <https://data.hetarchief.be/ns/bibliographic> .
 
 <>  a owl:Ontology ;
     vann:preferredNamespacePrefix "haDes" ;
diff --git a/description/film.shacl.ttl b/description/film.shacl.ttl
index 084ab4d..fd48e2e 100644
--- a/description/film.shacl.ttl
+++ b/description/film.shacl.ttl
@@ -15,7 +15,7 @@
 @prefix rel: <http://id.loc.gov/vocabulary/preservation/relationshipSubType/> .
 @prefix premis: <http://www.loc.gov/premis/rdf/v3/> .
 
-@base <http://data.hetarchief.be/ns/film> .
+@base <https://data.hetarchief.be/ns/film> .
 
 <>  a owl:Ontology ;
     vann:preferredNamespacePrefix "haDes" ;