@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a168c30a-272d-49e5-80f7-11bcc9061918> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a168c30a-272d-49e5-80f7-11bcc9061918> .