@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b8511fac-4335-499c-912a-e61a57eeb10a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b8511fac-4335-499c-912a-e61a57eeb10a> .