@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9a2e613-70bd-4913-b060-3b0d78a44646> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9a2e613-70bd-4913-b060-3b0d78a44646> .