@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4d3ef47-ee6c-4d90-9654-a8cdea4a534d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4d3ef47-ee6c-4d90-9654-a8cdea4a534d> .