@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/507611dc-c3c4-4038-974f-db8f1b663965> rdfs:isDefinedBy <https://stad.gent/data/blank_node/507611dc-c3c4-4038-974f-db8f1b663965> .