反復期間
type: TaxonomyConcept
top concept of: TaxonomyConceptScheme
broader transitive: Ta00328
narrower: Te54960
narrower: Te20980
narrower: Te15020
narrower: Te16590
narrower: Te52620
in scheme: TaxonomyConceptScheme
created: 2017-12-01

RDF description of 反復期間
primary topic: 反復期間