@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c31b2448-fb23-440f-a7f8-57abd7ceb416> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c31b2448-fb23-440f-a7f8-57abd7ceb416> .