@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687ba725-8124-483f-b385-b72b54b074b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687ba725-8124-483f-b385-b72b54b074b4> .