@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f409ab4a-026f-430a-9a89-75a345000eca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f409ab4a-026f-430a-9a89-75a345000eca> .