About: http://webisa.webdatacommons.org/403454167

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, OPV is a promising candidate for the next generation renewable power source because of its easily tunable optical and electrical properties, simple process, flexible application, and low cost [4???7].
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com