@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab68f924-a3cd-43c4-b008-2031b728c9e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab68f924-a3cd-43c4-b008-2031b728c9e1> .