@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/991da8b7-e6ff-4ced-aca7-fa42ac8c782c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/991da8b7-e6ff-4ced-aca7-fa42ac8c782c> .