@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90c30a90-ffea-4e28-ad43-4e35d8c89bb6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90c30a90-ffea-4e28-ad43-4e35d8c89bb6> .