DITA instead leans toward a different SGML reuse technique and provides each element with a conref attribute that can point to any other equivalent element in the same or any other topic.

DITA 倾向于采用一种不同的 SGML 重用技术，为每个元素提供了一个 conref 属性，可以指向同一主题或不同主题中的其他任何等价元素。

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They attribute this in part to a greater tendency toward gold as a safe haven by large entities, funds and high-net-worth individuals during a time of crisis.

FORBES: Gold Seen Outperforming Silver In Coming Weeks As European Debt Crisis Continues