@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c9d6973-f4ba-412c-ab2f-88b34f2c0abb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c9d6973-f4ba-412c-ab2f-88b34f2c0abb> .