@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/559bf7f9-baf9-41df-9acf-ab499c40aa55> rdfs:isDefinedBy <https://stad.gent/data/blank_node/559bf7f9-baf9-41df-9acf-ab499c40aa55> .