@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a90cf667-2c6d-4585-822f-2a02af1e537f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a90cf667-2c6d-4585-822f-2a02af1e537f> .