@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2ac9fd3f-fc25-42d8-b941-aea7911800fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2ac9fd3f-fc25-42d8-b941-aea7911800fc> .