@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18d819c9-0118-4e3b-8ca7-cb9e2b4ff0e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18d819c9-0118-4e3b-8ca7-cb9e2b4ff0e2> .