About: http://webisa.webdatacommons.org/431718938

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	Y???60P/nT, where p is a number of rotor pitch, n is a number of rotor revolution (rpm), and T is the still another unit driving time.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com