@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b1ddf87-35fb-4e3c-a23b-c7e3376dd35b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b1ddf87-35fb-4e3c-a23b-c7e3376dd35b> .