@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89970d4a-03cd-4570-a9a2-54011297eddc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89970d4a-03cd-4570-a9a2-54011297eddc> .