@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cff61f5a-db10-4a63-8543-5fc0954c19c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cff61f5a-db10-4a63-8543-5fc0954c19c8> .