About: http://webisa.webdatacommons.org/236802437

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	Martinez??? best pitch is a changeup, and he also throws an average fastball and mediocre curveball.
http://www.w3.org/ns/prov#wasQuotedFrom	baseballamerica.com