@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80c81686-b655-46ae-ac7d-bcdbd00fcebc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80c81686-b655-46ae-ac7d-bcdbd00fcebc> .