@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/644bc822-b30a-4c6a-b8ae-f3ed86fd26fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/644bc822-b30a-4c6a-b8ae-f3ed86fd26fb> .