@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2580d2a4-17ee-4b66-9d1f-0a651603636d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2580d2a4-17ee-4b66-9d1f-0a651603636d> .