@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c8491b66-71ca-40e0-b554-5973571b1b49> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c8491b66-71ca-40e0-b554-5973571b1b49> .