About: http://webisa.webdatacommons.org/172876830

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	During his time as an active umpire, Marsh was a part of the first joint committee on umpire training, and was one of the collaborators on the first Major League Umpire Manual.
http://www.w3.org/ns/prov#wasQuotedFrom	bizofbaseball.com