@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28a89409-09a7-467a-9a88-1c05be649d81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28a89409-09a7-467a-9a88-1c05be649d81> .