@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c21b8283-b470-41de-ab51-2ce4103abc08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c21b8283-b470-41de-ab51-2ce4103abc08> .