@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef79e1c5-1f5d-4cfd-a652-f87cc76f4874> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef79e1c5-1f5d-4cfd-a652-f87cc76f4874> .