@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/909d1ef9-dd71-4bfb-90e2-51c882859b8c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/909d1ef9-dd71-4bfb-90e2-51c882859b8c> .