@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c137e0fc-a8d9-479c-8c06-000f2eb37135> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c137e0fc-a8d9-479c-8c06-000f2eb37135> .