@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c6efbe73-73a8-46fe-b8c2-3342650e2abb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c6efbe73-73a8-46fe-b8c2-3342650e2abb> .