@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91bc225f-0f19-4f76-aaa5-c3f8f1f2aaee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91bc225f-0f19-4f76-aaa5-c3f8f1f2aaee> .