@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d506bf4b-3f5f-4331-ae00-4f2ae40763da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d506bf4b-3f5f-4331-ae00-4f2ae40763da> .