@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/912e90cc-ab0f-4559-b96a-535434a88515> rdfs:isDefinedBy <https://stad.gent/data/blank_node/912e90cc-ab0f-4559-b96a-535434a88515> .