@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c639f7ba-460c-4fd5-b613-e369c62433d3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c639f7ba-460c-4fd5-b613-e369c62433d3> .