@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b13a1e7b-fb95-4f25-b138-2b31da86b998> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b13a1e7b-fb95-4f25-b138-2b31da86b998> .