@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8508799c-8660-4262-b9d6-d8fddcf5dcdc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8508799c-8660-4262-b9d6-d8fddcf5dcdc> .