@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21b93dac-6890-44ac-a85e-6b748c41b675> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21b93dac-6890-44ac-a85e-6b748c41b675> .