@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1870abac-8cb9-4ec8-accb-c010e6de9c56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1870abac-8cb9-4ec8-accb-c010e6de9c56> .