@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d64bff8a-68bd-48a2-bdde-3c421976c4a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d64bff8a-68bd-48a2-bdde-3c421976c4a2> .