@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7c70d509-f403-444e-8587-9196538ae52a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7c70d509-f403-444e-8587-9196538ae52a> .