@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90f6ebc-7e39-49a4-b289-0e11b9f92874> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90f6ebc-7e39-49a4-b289-0e11b9f92874> .