@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57a0a98a-aef4-417a-90e3-700626e49a2b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57a0a98a-aef4-417a-90e3-700626e49a2b> .