@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67af85b6-51dc-467b-b0a3-9301993d690a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67af85b6-51dc-467b-b0a3-9301993d690a> .