@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4664dfef-b06c-4de6-813f-0cd895c087fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4664dfef-b06c-4de6-813f-0cd895c087fc> .