@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2deefe-41a5-42ae-b409-7953320d451f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2deefe-41a5-42ae-b409-7953320d451f> .