@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21c77849-12c7-485b-b2ec-374d68681b64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21c77849-12c7-485b-b2ec-374d68681b64> .