@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d67a52b2-66bf-449c-9c4d-1921d3e87cf1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d67a52b2-66bf-449c-9c4d-1921d3e87cf1> .