@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a580557-9c5b-42e8-b4bf-ad935bb3644f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a580557-9c5b-42e8-b4bf-ad935bb3644f> .