@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491569a3-a338-4d64-83fc-ad78af16c3aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491569a3-a338-4d64-83fc-ad78af16c3aa> .