About: http://webisa.webdatacommons.org/99551037

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	He developped a number of concepts that have become used throughout baseball such as OPS and linear weights.
http://www.w3.org/ns/prov#wasQuotedFrom	baseball-reference.com