@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab9a37bd-5c98-40d8-88b1-e76a711886cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab9a37bd-5c98-40d8-88b1-e76a711886cc> .