@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9b2f7fd-0792-4a10-8726-59ba0619a49a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9b2f7fd-0792-4a10-8726-59ba0619a49a> .