@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687bed4c-e31b-4688-b59f-c439e7c26c6b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687bed4c-e31b-4688-b59f-c439e7c26c6b> .