@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1fac394-e9d7-4d51-8402-5d5a36f9ca50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1fac394-e9d7-4d51-8402-5d5a36f9ca50> .