@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18bf3e84-9dbb-4304-8017-688a5320416a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18bf3e84-9dbb-4304-8017-688a5320416a> .