@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64c0c6b8-3b31-4ec7-b16c-4c2fea796fbb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64c0c6b8-3b31-4ec7-b16c-4c2fea796fbb> .