@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffff5f89-0b49-43a7-847a-7f30b816f120> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffff5f89-0b49-43a7-847a-7f30b816f120> .