@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ec44c7-c1c6-4db5-ac38-be3d1495e5fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ec44c7-c1c6-4db5-ac38-be3d1495e5fd> .