@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c80c7854-ae2e-4397-922b-139899912c63> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c80c7854-ae2e-4397-922b-139899912c63> .