@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad63a0a2-7769-4e49-aded-c6ffc49af51f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad63a0a2-7769-4e49-aded-c6ffc49af51f> .