@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/568a839b-e3c6-4bd9-a6ba-d63a3febe6ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/568a839b-e3c6-4bd9-a6ba-d63a3febe6ea> .