@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/991be93e-8044-42f9-82ea-e0ec15b74676> rdfs:isDefinedBy <https://stad.gent/data/blank_node/991be93e-8044-42f9-82ea-e0ec15b74676> .