From 7681eab2695debb6d44e17ff60f28e907d710441 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C3=ABl=20Dierick?= <MikiDi@users.noreply.github.com>
Date: Mon, 29 Jul 2024 16:38:54 +0200
Subject: [PATCH] make dataset format metadata optional (ldes)

---
 services/vocab-configs/vocabularies.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/vocab-configs/vocabularies.py b/services/vocab-configs/vocabularies.py
index 77829e8..5acbc58 100644
--- a/services/vocab-configs/vocabularies.py
+++ b/services/vocab-configs/vocabularies.py
@@ -60,9 +60,9 @@ def copy_vocabs_configs_from_graph(graph_orig, graph_target=DATA_GRAPH):
                 dcterms:type ?type;
                 foaf:page ?page;
                 mu:uuid ?sourceUuid;
-                void:feature ?format;
                 ext:maxRequests ?maxRequests;
                 ext:dereferenceMembers ?derefMembers.
+            OPTIONAL { ?sourceDataset void:feature ?format . }
         } UNION {
             ?vocab ext:mappingShape ?mappingShape.
             {