@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/511809f3-5e1a-40a7-9a9f-82ab88ab588b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/511809f3-5e1a-40a7-9a9f-82ab88ab588b> .