@misc{oai:tsukuba.repo.nii.ac.jp:00047339,
 author = {LI, CHUNQIU and 李, 春秋},
 month = {},
 note = {2017, 【要旨】},
 title = {A Study on Provenance Description of Metadata Schemas for Longevity of Metadata in Networked Information Environment},
 year = {2018}
}