@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a12b63e8-1899-41b4-9f5f-07c2632bfbbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a12b63e8-1899-41b4-9f5f-07c2632bfbbc> .