@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef44d0c9-05f2-4ac7-8cc5-6e6d4ce74527> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef44d0c9-05f2-4ac7-8cc5-6e6d4ce74527> .