@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31bd9134-19ef-4a83-adac-e63e2e577e84> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31bd9134-19ef-4a83-adac-e63e2e577e84> .