However, as data are frequently being updated in a decentralized environment, provenance information becomes critical to providing reliable and trustworthy services to scientists.

但是，随着数据在一个分散的环境中被频繁地更新，出处信息变得关键以为科学家提供可靠且值得信赖的服务。

youdao

If FOAF is to support an online community, it is essential that the provenance of every piece of information be traceable.

如果FOAF要支持在线社区，那么每一段信息的起源必需是可跟踪的。

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The inaccessibility of much of the Syria conflict to journalists, who often have no way of confirming the provenance of information directly, has amplified those concerns.

由于记者基本上无法近距离观察叙利亚冲突，常常无法直接确认信息的出处，这种担忧被放大了。

youdao

While investigators pore over tomes of paperwork to ferret out the possibly inside provenance of information about ImClone--which had already plunged the stock ten points when Martha finally sold--the rest of the world is left to contemplate the baffling challenge of finding any shred of actionable data about a company that cannot be deemed an inside tip.

FORBES: Magazine Article

Before long, catalogs-previously just lists of items to be sold-began carrying new information: condition, provenance, even price estimates.

FORBES: Revenge of the Nerds

Online museum inventories, with details of acquisition and provenance, are another rich source of information.

ECONOMIST: Turkey��s cultural ambitions