@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a81aa442-d528-405a-a4b7-7db9265ce1c3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a81aa442-d528-405a-a4b7-7db9265ce1c3> .