@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1a4bd1d-4102-441a-9685-797215c02bd2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1a4bd1d-4102-441a-9685-797215c02bd2> .