@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1fb1a8e-5a62-4959-9bbd-ae8fe14ec71f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1fb1a8e-5a62-4959-9bbd-ae8fe14ec71f> .