@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/640a2d3d-931c-40c4-891b-75d6fc252dc6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/640a2d3d-931c-40c4-891b-75d6fc252dc6> .