@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/661c5625-23da-4e7e-91db-e3818f55117e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/661c5625-23da-4e7e-91db-e3818f55117e> .