@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0efefb49-9aaf-4709-b15a-939143ab1ab3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0efefb49-9aaf-4709-b15a-939143ab1ab3> .