@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2972d50b-78c7-45ac-91a2-09d49ce46119> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2972d50b-78c7-45ac-91a2-09d49ce46119> .