@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90b2c3e-afe1-47dc-adc2-720802c93f0c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90b2c3e-afe1-47dc-adc2-720802c93f0c> .