@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d81f648b-98ed-4bd4-933d-36b1846a2c32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d81f648b-98ed-4bd4-933d-36b1846a2c32> .