@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/643fdbb6-09f8-4048-a01d-84c9c4a6adbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/643fdbb6-09f8-4048-a01d-84c9c4a6adbe> .