@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f55d3c-3a9a-4ce5-8127-3a4764a78e32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f55d3c-3a9a-4ce5-8127-3a4764a78e32> .