@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/663e7cf1-97ff-4fc4-8c74-82ec7c8a3384> rdfs:isDefinedBy <https://stad.gent/data/blank_node/663e7cf1-97ff-4fc4-8c74-82ec7c8a3384> .