@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1d87e12b-7cd8-4ccb-afcf-b44c54887d20> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1d87e12b-7cd8-4ccb-afcf-b44c54887d20> .