@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31fc9670-9c55-496f-9e51-ab6b280f917a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31fc9670-9c55-496f-9e51-ab6b280f917a> .