@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/56a1640a-e729-42d4-a64b-ea9087a17526> rdfs:isDefinedBy <https://stad.gent/data/blank_node/56a1640a-e729-42d4-a64b-ea9087a17526> .