@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff08712e-ca8f-4c19-883e-d7053f4212cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff08712e-ca8f-4c19-883e-d7053f4212cc> .