@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ef504ef-ad01-4366-993b-deafe5b79718> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ef504ef-ad01-4366-993b-deafe5b79718> .