@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af56f55f-072e-4957-b920-04997f18b99d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af56f55f-072e-4957-b920-04997f18b99d> .