@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d731aef-6fb6-452f-a9a8-ca309200d657> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d731aef-6fb6-452f-a9a8-ca309200d657> .