@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18d937d0-f81a-4806-bf54-c1934d30e083> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18d937d0-f81a-4806-bf54-c1934d30e083> .