@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/691c487a-97f9-4a1c-a8b4-687fc3b2126f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/691c487a-97f9-4a1c-a8b4-687fc3b2126f> .