"Person"@en . "Person"@en . . . . . "Brown & Root, Inc."@en . . _:b1 . _:b1 "initial version"@en . _:b1 "2017-11-16T08:58:15-06:00" . _:b1 "Diana Dulek" . _:b2 . _:b2 "Christin Zepeda" . _:b2 "2019-03-14T14:24:41-05:00" . _:b3 . _:b3 "This term was previously \"Clarke, Mark.\" Reassigned to \"Brown & Root, Inc.\" to eliminate duplicate entry. Deleted Source \"University of Houston Electronic Theses and Dissertations\" from Editorial note. Changed Broader term in Relations from Person to Organization. Added term to Library of Congress Name Authority File and Virtual International Authority File collections."@en . _:b3 "Christin Zepeda" . _:b3 "2019-03-14T14:29:28-05:00" . . . .