@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1508efd-6fd8-489d-8610-cae0cdb9b0fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1508efd-6fd8-489d-8610-cae0cdb9b0fd> .