@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50eb11b1-e5c8-44ca-9feb-bb1c9d40c21d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50eb11b1-e5c8-44ca-9feb-bb1c9d40c21d> .