@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d63dc9-85c1-476d-bdf2-4e4c058d25ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d63dc9-85c1-476d-bdf2-4e4c058d25ff> .