@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c139cfe2-d85d-47f8-b7b7-77322be98de2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c139cfe2-d85d-47f8-b7b7-77322be98de2> .