@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c3e89217-54f8-44d1-a4d9-0d850fff08fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c3e89217-54f8-44d1-a4d9-0d850fff08fd> .