@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a52412b1-3360-473a-907d-d067d8505c20> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a52412b1-3360-473a-907d-d067d8505c20> .