@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef75bd0d-1126-4e50-ae50-265397fd7dcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef75bd0d-1126-4e50-ae50-265397fd7dcf> .