@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c3a1cb-fcb5-44cd-bf70-801dc052f509> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c3a1cb-fcb5-44cd-bf70-801dc052f509> .