@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad234d40-d7ca-494f-baeb-a7ad849dc61f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad234d40-d7ca-494f-baeb-a7ad849dc61f> .