@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab1c5589-9179-48e9-af77-f08f9d935af1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab1c5589-9179-48e9-af77-f08f9d935af1> .