@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a684d81a-fad0-4e99-b5e2-a40ca2a89686> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a684d81a-fad0-4e99-b5e2-a40ca2a89686> .