@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/78afff3c-b293-4711-98d2-68658f4170cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/78afff3c-b293-4711-98d2-68658f4170cc> .