@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ac9645f-5957-4c45-b865-518414ac9771> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ac9645f-5957-4c45-b865-518414ac9771> .