@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d18be9bc-e458-47d9-b4ff-5cc37a38cdb1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d18be9bc-e458-47d9-b4ff-5cc37a38cdb1> .