@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d18ae4c7-980c-499b-a389-09119520a1f5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d18ae4c7-980c-499b-a389-09119520a1f5> .