@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/647c1e73-115f-4786-ad05-ca69169ae387> rdfs:isDefinedBy <https://stad.gent/data/blank_node/647c1e73-115f-4786-ad05-ca69169ae387> .