@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8311ae61-57d8-4425-9e6b-d64145156ad1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8311ae61-57d8-4425-9e6b-d64145156ad1> .