@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/439b2b72-7401-4041-8915-7ca8853e9cf0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/439b2b72-7401-4041-8915-7ca8853e9cf0> .