@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9ae1bc7-6d4b-4330-88bd-e8599658fb41> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9ae1bc7-6d4b-4330-88bd-e8599658fb41> .