@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/487ae749-062b-4751-80fd-a1ed51f8fbbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/487ae749-062b-4751-80fd-a1ed51f8fbbf> .