About: http://webisa.webdatacommons.org/372018278

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 am betting the reason is because in 2002 they upped the power ratings on the 7.3, but really ratings are a guideline.
http://www.w3.org/ns/prov#wasQuotedFrom	powerstroke.org