@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3b68c4a0-a341-48f6-8c09-afea696230fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3b68c4a0-a341-48f6-8c09-afea696230fe> .