@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c9f7e60-d7bb-4894-b304-feeee28b7cfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c9f7e60-d7bb-4894-b304-feeee28b7cfc> .