"http://www.wikidata.org/entity/Q6581097" . "(mei) Granovetter" . . . . "Matthew"@en . . "Matt Granovetter"@en . "Granovetter"@en . "Granovetter. (mei)" . . "Matthew Granovetter"@en . . "Granovetter, Matthew. (美)" . "(美) Matthew Granovetter" . . "American bridge player and writer" . . .