@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9690bd9-e12f-40f5-b36b-efcad406175f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9690bd9-e12f-40f5-b36b-efcad406175f> .