@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8afa503-693e-482a-b7d0-8f1ce19aef01> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8afa503-693e-482a-b7d0-8f1ce19aef01> .