@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffff86a6-70bb-4d59-9831-ae5c429468ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffff86a6-70bb-4d59-9831-ae5c429468ae> .