@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61667664-f625-4713-a442-14c614b5fcea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61667664-f625-4713-a442-14c614b5fcea> .