@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffe7af79-0918-4713-ad59-ce61eafd6027> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffe7af79-0918-4713-ad59-ce61eafd6027> .