About: http://webisa.webdatacommons.org/107853228

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	However, numerous other blade configurations, such as semi-circular or triangular as shown in FIGS. 2 and 3, are suitable depending on the application.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com