@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef9299f3-6c79-44bf-a2db-79a3d44f37ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef9299f3-6c79-44bf-a2db-79a3d44f37ac> .