@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91db3f5f-0833-4696-9d47-9dd7052f2b08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91db3f5f-0833-4696-9d47-9dd7052f2b08> .