@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/399b71ba-d989-4519-9038-0e8d87e09416> rdfs:isDefinedBy <https://stad.gent/data/blank_node/399b71ba-d989-4519-9038-0e8d87e09416> .