@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b68a68b0-62b5-4689-9485-5f4285ba5461> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b68a68b0-62b5-4689-9485-5f4285ba5461> .