@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f640a11f-7b80-47b4-9ddb-e7f594603964> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f640a11f-7b80-47b4-9ddb-e7f594603964> .