@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e78c4161-f18f-4d07-abb9-2c1661662de6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e78c4161-f18f-4d07-abb9-2c1661662de6> .