@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f649aa21-8f93-4c81-bfa9-f1fc288c428d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f649aa21-8f93-4c81-bfa9-f1fc288c428d> .