@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef0ed11c-c37b-4480-8988-220b15eeafdc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef0ed11c-c37b-4480-8988-220b15eeafdc> .