@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8507b3d5-5127-4eb4-bd31-420886c03b65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8507b3d5-5127-4eb4-bd31-420886c03b65> .