3SINGHAL A.Introducing the knowledge graph:things,not strings[EB/OL].[2015-01-10].http;//52opencourse.com/186/google-knowledge-graph(知识图谱).
4THAKKER D,LAU L,DENAUX R,et al.Using DBpedia as a knowledge source for culture-related user modelling question- naires[C]// Proceedings of the 22 nd International Conference on User Modeling,Adaptation,and Personalization(UMAP).Beriin:Springer-Verlag,2014:207-218.
5ADAMS T.Google and the future of search:amit singhal and the knowledge graph[EB/OL].[2015-02-18].http://www.theguardian.com/technology/2013/jan/19/google-search-knowl- edge-graph-singhal-interview.
7PUJARA J,MIAO H,GETOOR L,et al.Knowledge graph i- dentiflcation[C]//Proceedings of the 12th International Se- mantic Web Conference(ISWC).Berlin:Springer-Verg,2013:542-557,.
8I am an entity:hacking the knowledge graph[EB/OL].[2015-02-20].http://moz.com/blog/i-am-an-entity-hac- king-the-knowledge-graph.
9BLANCO R,CAMBAZOGLU B B,MIKE P,et al.Entity rec- ommendations in web search[C]// Proceedings of the 12th International Semantic Web Conference(ISWC).Berlin:Springer-Verlag,2013;33-48.
10ZHU A.Knowledge graph visualization for understanding ideas[J].International journal for Cross-Disciplinary Subjects in Education.2013,3(1):1392-1396.