. . "A" . . . "Mark A Shields" . "Mark Shields"@en . "(Environmental manager)" . . "(Environmental manager) Mark A. Shields"@en . "http://www.wikidata.org/entity/Q6581097" . . "Alan" . . "Shields"@en . "Mark"@en . . "A."@en . "Mark A. Shields"@en-IL . "Mark Alan Shields" . "Shields, Mark A. (Mark Alan)" . "Shields, Mark (Mark A.)" . . .