@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68472abe-28e8-44e0-a54b-593f5de8a38e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68472abe-28e8-44e0-a54b-593f5de8a38e> .