@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31afb84c-849f-4c63-8212-efd3d8abedba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31afb84c-849f-4c63-8212-efd3d8abedba> .