@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7f668da3-3b85-480a-939f-a06504232d59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7f668da3-3b85-480a-939f-a06504232d59> .