@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b13f11e1-966e-4593-b5f2-4d6a60f01e0f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b13f11e1-966e-4593-b5f2-4d6a60f01e0f> .