@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef44aab9-3a23-4159-9d4a-41e07f1b2cb6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef44aab9-3a23-4159-9d4a-41e07f1b2cb6> .