@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff256d74-17e3-4149-b2da-e1812e86f36e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff256d74-17e3-4149-b2da-e1812e86f36e> .