@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca0ff28f-80a7-4f68-b3e1-380a6c2c619d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca0ff28f-80a7-4f68-b3e1-380a6c2c619d> .