@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a68ce0fa-ab59-404d-8122-87d6992dd3da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a68ce0fa-ab59-404d-8122-87d6992dd3da> .