@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e31b3e55-e786-4a51-9309-a39b28baea91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e31b3e55-e786-4a51-9309-a39b28baea91> .