About: http://webisa.webdatacommons.org/165096161

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	I think you are being too critical of WPA. The scale for WPA starts off assuming that each team has an equal chance of winning the game i.e. each team is at 0.500.
http://www.w3.org/ns/prov#wasQuotedFrom	baseball-reference.com