@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4b77b0d-8683-4850-910a-cc4ebac91a72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4b77b0d-8683-4850-910a-cc4ebac91a72> .