About: http://webisa.webdatacommons.org/334748678

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	It can be different with varying wind characteristics and, with the three blades working together, there is a need to unload the central piece because it reacts to all three independent blades.
http://www.w3.org/ns/prov#wasQuotedFrom	designnews.com