@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d64e8b1f-74cd-4409-9e3d-4f65364dc633> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d64e8b1f-74cd-4409-9e3d-4f65364dc633> .