@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4cff1b7-90b7-4067-9ecc-2d3b64dabcae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4cff1b7-90b7-4067-9ecc-2d3b64dabcae> .