@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91190bbc-04c6-4f14-a5a9-172c7b4a6fc6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91190bbc-04c6-4f14-a5a9-172c7b4a6fc6> .