@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef27c6f1-10c8-4a56-9591-913c775a7d7a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef27c6f1-10c8-4a56-9591-913c775a7d7a> .