@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9aa78e1-5f8f-480c-8630-dcef8ea442cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9aa78e1-5f8f-480c-8630-dcef8ea442cc> .