@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c8efc7f8-e6a6-46e4-94b1-a4824593b49a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c8efc7f8-e6a6-46e4-94b1-a4824593b49a> .