@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1f9e91e-8f08-41ef-9cd7-1953185445d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1f9e91e-8f08-41ef-9cd7-1953185445d6> .