@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/644b310d-2e9c-4c4d-9dcc-d444e2016ede> rdfs:isDefinedBy <https://stad.gent/data/blank_node/644b310d-2e9c-4c4d-9dcc-d444e2016ede> .