@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2b131e-3c32-4b16-a29e-08189e263704> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2b131e-3c32-4b16-a29e-08189e263704> .