描述类型

facet-type

用于说明元素集描述的对象类型，可能是来源，也可能是单篇文献。

• 用于限定元素subj-class-kwd、contrib-group、conference、funding-group、process-group、access-group、fig-group、table-group、fulltext-file、supplementary-material、ref-list。
• 取值如下：
• ● source: 来源
• ● article: 单篇文献

必备属性，默认为单篇文献。

<subj-class-kwd facet-type=“article”> <subj-group subj-group-type=“STKOS”> <subject>Stress Fractures</subject> <subject>Breakage</subject> </subj-group> <kwd-group kwd-group-type=“author-generated”> <kwd>Medical Aspects</kwd> <kwd>Bone Fracture</kwd> </kwd-group> </subj-class-kwd> <contrib-group facet-type=“article”> <contrib contrib-type=“author” corresp=“yes”> <contrib-id contrib-id-type=“nstl_contrib_id”>B2CTR20160805181024375JZPQ9QB44P</contrib-id> <name> <surname>Camacho</surname> <given-names>Oscar M.</given-names> </name> <email>oscar_m_camacho@bat.com</email> </contrib> <contrib contrib-type=“author”> <contrib-id contrib-id-type=“nstl_contrib_id”>B2CTR20160805181108010V57G2DPNKP</contrib-id> <name> <surname>Shepperd</surname> <given-names>Christopher J.</given-names> </name> </contrib> </contrib-group>