@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99b7effb-199f-412b-8509-78fd32c21502> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99b7effb-199f-412b-8509-78fd32c21502> .