2024-03-29T05:44:31Z
https://ir.library.osaka-u.ac.jp/repo/mmd_api/oai-pmh/
jpcoar_1.0
https://github.com/JPCOAR/schema/blob/master/1.0/jpcoar_scm.xsd
https://github.com/JPCOAR/schema/blob/master/1.0/
jpcoar_2.0
https://github.com/JPCOAR/schema/blob/master/2.0/jpcoar_scm.xsd
https://github.com/JPCOAR/schema/blob/master/2.0/
oai_dc
http://www.openarchives.org/OAI/2.0/oai_dc.xsd
http://www.openarchives.org/OAI/2.0/oai_dc/