@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4db3221-c9e6-476f-9509-4b8f3041e997> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4db3221-c9e6-476f-9509-4b8f3041e997> .