Wei Wang et al.: Filtering and clustering relations for unsupervised information extraction in open domain. (2011)conf/cikm/WangBFG1110.1145/2063576.2063780Filtering and clustering relations for unsupervised information extraction in open domain.4Wei Wang 00551Romaric Besançon2Olivier Ferret3Brigitte Grau41405-1414CIKMCIKM20112011provenance information for RDF data of dblp record 'conf/cikm/WangBFG11'2018-11-06T16:57:49+0100