About: http://webisa.webdatacommons.org/370665540

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	For example, other types of materials for the fan blades could be used, such as metal or other resins or polymers.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com