@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c58364-d77a-462f-806c-ce7da09b6db4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c58364-d77a-462f-806c-ce7da09b6db4> .