@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9ebc78f-739b-4b21-ab7e-6fae837ec2bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9ebc78f-739b-4b21-ab7e-6fae837ec2bd> .