@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6f09b0c-df52-4ec2-92ff-9e12c97ffbea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6f09b0c-df52-4ec2-92ff-9e12c97ffbea> .