@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ac4b5f6-0510-4e37-a618-2bc42ec2cb75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ac4b5f6-0510-4e37-a618-2bc42ec2cb75> .