@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/639108bd-9d05-4a4f-be95-aab35b37256e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/639108bd-9d05-4a4f-be95-aab35b37256e> .