@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf21aed7-609c-408f-b548-35f641bc9270> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf21aed7-609c-408f-b548-35f641bc9270> .