@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecf2f167-703f-4e1b-898c-72d09ff9cad4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecf2f167-703f-4e1b-898c-72d09ff9cad4> .