Categorizing metadata to help mobilize computable biomedical knowledge.

Categorizing metadata to help mobilize computable biomedical knowledge.
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DOI:
10.1002/lrh2.10271
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发表时间:
2022-01
影响因子:
3.1
通讯作者:
Yurk RA
Yurk RA
中科院分区:
其他
文献类型:
--
作者:
Alper BS;Flynn A;Bray BE;Conte ML;Eldredge C;Gold S;Greenes RA;Haug P;Jacoby K;Koru G;McClay J;Sainvil ML;Sottara D;Tuttle M;Visweswaran S;Yurk RA

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可计算生物医学知识工件(CBK)是以机器可解释的结构传达生物医学知识的数字对象。随着越来越多的CBK被生产出来,并且它们的复杂性增加,从共享CBK中获得的价值也在增长。只有当CBK是可查找的、可访问的、可互操作的、可重用的和可信任的(FAIR+T)时,才能实现CBK的移动化和广泛共享。为了帮助动员CBK,我们描述了我们的努力,概述元数据类别,使CBK公平+T。我们研究了关于元数据的文献,这些文献有可能使数字伪影成为FAIR+T。我们还检查了今天在线提供的12种不同类型的实际CBK的元数据。通过迭代细化,我们在元数据的关键类别上达成了共识,当这些元数据放在一起时,可以使CBK FAIR+T。我们使用主语-谓语-宾语三元组来更清楚地区分元数据类别。我们定义了13类与CBK FAIR+T最相关的CBK元数据。其中11个类别(类型,域,目的,标识,位置,CBK到CBK关系,技术,授权和权限管理,出处,证据基础和使用元数据的证据)今天在CBK在线存储的地方很明显。另外两个类别(保存和完整性元数据)在我们的示例中并不明显。我们提供了一个研究议程,以指导这些和其他元数据类别的进一步研究和发展。需要各种类别的各种元数据元素来使CBK FAIR+T。需要做更多的工作来为CBK元数据开发一个通用框架,使CBK对所有利益相关者都是公平的。
Computable biomedical knowledge artifacts (CBKs) are digital objects conveying biomedical knowledge in machine‐interpretable structures. As more CBKs are produced and their complexity increases, the value obtained from sharing CBKs grows. Mobilizing CBKs and sharing them widely can only be achieved if the CBKs are findable, accessible, interoperable, reusable, and trustable (FAIR+T). To help mobilize CBKs, we describe our efforts to outline metadata categories to make CBKs FAIR+T. We examined the literature regarding metadata with the potential to make digital artifacts FAIR+T. We also examined metadata available online today for actual CBKs of 12 different types. With iterative refinement, we came to a consensus on key categories of metadata that, when taken together, can make CBKs FAIR+T. We use subject‐predicate‐object triples to more clearly differentiate metadata categories. We defined 13 categories of CBK metadata most relevant to making CBKs FAIR+T. Eleven of these categories (type, domain, purpose, identification, location, CBK‐to‐CBK relationships, technical, authorization and rights management, provenance, evidential basis, and evidence from use metadata) are evident today where CBKs are stored online. Two additional categories (preservation and integrity metadata) were not evident in our examples. We provide a research agenda to guide further study and development of these and other metadata categories. A wide variety of metadata elements in various categories is needed to make CBKs FAIR+T. More work is needed to develop a common framework for CBK metadata that can make CBKs FAIR+T for all stakeholders.
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