@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f829c7-ae27-4544-acbf-921d9fb5da4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f829c7-ae27-4544-acbf-921d9fb5da4a> .