@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f293b4-b3a9-46a4-a59c-0cf4c931fcc3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f293b4-b3a9-46a4-a59c-0cf4c931fcc3> .