@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67f0f9ac-d7c2-448c-a3f9-aa90a3685236> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67f0f9ac-d7c2-448c-a3f9-aa90a3685236> .