@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a997889a-d7ab-478d-b705-e49a6042ac73> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a997889a-d7ab-478d-b705-e49a6042ac73> .