@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/609f4edc-0b87-4d4e-923e-1dd4e7796eab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/609f4edc-0b87-4d4e-923e-1dd4e7796eab> .