@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/820567b1-e041-46fa-9555-0dfd58d27bcc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/820567b1-e041-46fa-9555-0dfd58d27bcc> .