@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a64f8d61-a02d-48f4-b727-e602ace374fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a64f8d61-a02d-48f4-b727-e602ace374fb> .