@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9e81d15a-cb36-4be0-aa61-e2e547d4d441> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9e81d15a-cb36-4be0-aa61-e2e547d4d441> .