@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab1d6e6a-6359-4ec5-a5c1-e7880e3e22cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab1d6e6a-6359-4ec5-a5c1-e7880e3e22cb> .