@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c971bf92-f4d4-4701-b87a-1f79fbe6dfee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c971bf92-f4d4-4701-b87a-1f79fbe6dfee> .