@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31af6f79-ed7e-4950-9920-7e307475338f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31af6f79-ed7e-4950-9920-7e307475338f> .