@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/939ef78f-4af7-4178-8f36-a493be62c120> rdfs:isDefinedBy <https://stad.gent/data/blank_node/939ef78f-4af7-4178-8f36-a493be62c120> .