@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d667ad55-f1f2-4b6b-b8de-18c160be8b33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d667ad55-f1f2-4b6b-b8de-18c160be8b33> .