@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0f21f12f-8c75-489e-8611-8f7b293050d2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0f21f12f-8c75-489e-8611-8f7b293050d2> .