@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c0bcd9-25d8-46d9-807a-efc56faa1e79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c0bcd9-25d8-46d9-807a-efc56faa1e79> .