@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9aca7ab-a77e-47cf-b432-e9a22f4d99b7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9aca7ab-a77e-47cf-b432-e9a22f4d99b7> .