@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c50ea97c-d8f6-44aa-9c29-352d64210574> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c50ea97c-d8f6-44aa-9c29-352d64210574> .