@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec174386-64c9-4c94-85e0-bb939a427abc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec174386-64c9-4c94-85e0-bb939a427abc> .