@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/664a0c8a-e5d7-42a6-b2f3-f449e1e5629c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/664a0c8a-e5d7-42a6-b2f3-f449e1e5629c> .