@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/da57ee21-6d54-4f7a-baf2-41ed339c3c90> rdfs:isDefinedBy <https://stad.gent/data/blank_node/da57ee21-6d54-4f7a-baf2-41ed339c3c90> .