@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/912ad411-452b-4cd1-a231-a4f31cecd160> rdfs:isDefinedBy <https://stad.gent/data/blank_node/912ad411-452b-4cd1-a231-a4f31cecd160> .