@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67aa6913-780c-4e01-b3ec-357fc0bb278e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67aa6913-780c-4e01-b3ec-357fc0bb278e> .