@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8b816d13-cdfa-43b1-9cf9-21cc72856a69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8b816d13-cdfa-43b1-9cf9-21cc72856a69> .