@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b4db0d9-35d1-4d05-9526-bca2c98859dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b4db0d9-35d1-4d05-9526-bca2c98859dc> .