@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ef99a3e-72ca-4679-8a63-47da1927d730> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ef99a3e-72ca-4679-8a63-47da1927d730> .