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谷歌把这些出现在搜索结果右侧(移动端出现在顶部)的信息框称为“知识图谱卡”。根据谷歌的说法，知识图谱的信息来源很多，包括中情局世界概况、维基数据和维基百科。它被用于回答谷歌助手和谷歌家庭中的语音询问。2016年10月，谷歌称，知识图谱已经覆盖了700亿个<font color=#32cd32>信息关系</font> 。目前还没有官方文件说明谷歌知识图谱是如何实现的。

谷歌把这些出现在搜索结果右侧(移动端出现在顶部)的信息框称为“知识图谱卡”。根据谷歌的说法，知识图谱的信息来源很多，包括中情局世界概况、维基数据和维基百科。它被用于回答谷歌助手和谷歌家庭中的语音询问。2016年10月，谷歌称，知识图谱已经覆盖了700亿个<font color=#32cd32>信息关系</font> 。目前还没有官方文件说明谷歌知识图谱是如何实现的。

 

Information from the Knowledge Graph is used to answer direct spoken questions in [[Google Assistant]]<ref>{{cite web |first=Matthew |last=Lynley |title=Google unveils Google Assistant, a virtual assistant that’s a big upgrade to Google Now |url=https://techcrunch.com/2016/05/18/google-unveils-google-assistant-a-big-upgrade-to-google-now/ |website=[[TechCrunch]] |publisher=[[Oath Inc.]] |date=May 18, 2016 |accessdate=December 10, 2017}}</ref><ref>{{cite web|url=https://www.businessinsider.com/why-google-assistant-will-win-the-ai-race-2016-10|title=Google is going to win the next major battle in computing|last=Kovach|first=Steve|date=October 4, 2016|website=[[Business Insider]]|publisher=[[Axel Springer SE]]|accessdate=December 10, 2017}}</ref> and [[Google Home]] voice queries.<ref>{{cite web |first=Dieter |last=Bohn |title=Google Home: a speaker to finally take on the Amazon Echo |url=https://www.theverge.com/2016/5/18/11688376/google-home-speaker-announced-virtual-assistant-io-2016 |website=[[The Verge]] |publisher=[[Vox Media]] |date=May 18, 2016 |accessdate=December 10, 2017}}</ref>

Information from the Knowledge Graph is used to answer direct spoken questions in [[Google Assistant]]<ref>{{cite web |first=Matthew |last=Lynley |title=Google unveils Google Assistant, a virtual assistant that’s a big upgrade to Google Now |url=https://techcrunch.com/2016/05/18/google-unveils-google-assistant-a-big-upgrade-to-google-now/ |website=[[TechCrunch]] |publisher=[[Oath Inc.]] |date=May 18, 2016 |accessdate=December 10, 2017}}</ref><ref>{{cite web|url=https://www.businessinsider.com/why-google-assistant-will-win-the-ai-race-2016-10|title=Google is going to win the next major battle in computing|last=Kovach|first=Steve|date=October 4, 2016|website=[[Business Insider]]|publisher=[[Axel Springer SE]]|accessdate=December 10, 2017}}</ref> and [[Google Home]] voice queries.<ref>{{cite web |first=Dieter |last=Bohn |title=Google Home: a speaker to finally take on the Amazon Echo |url=https://www.theverge.com/2016/5/18/11688376/google-home-speaker-announced-virtual-assistant-io-2016 |website=[[The Verge]] |publisher=[[Vox Media]] |date=May 18, 2016 |accessdate=December 10, 2017}}</ref>