@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a2539a8f-97d1-488f-b5b1-32e81216eebe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a2539a8f-97d1-488f-b5b1-32e81216eebe> .