@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57decf6b-2510-4877-990e-d6e1bc91cc2f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57decf6b-2510-4877-990e-d6e1bc91cc2f> .