@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffe9323a-21e1-49ed-8274-17c83ce4cf73> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffe9323a-21e1-49ed-8274-17c83ce4cf73> .