@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b87e453-325e-4825-baee-3b8c100f1786> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b87e453-325e-4825-baee-3b8c100f1786> .