@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9a88ca1-a104-466f-9b6d-0859c7a96eab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9a88ca1-a104-466f-9b6d-0859c7a96eab> .