@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/164c7532-f969-414f-af54-2ccce8b61c52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/164c7532-f969-414f-af54-2ccce8b61c52> .