About: http://webisa.webdatacommons.org/44976639

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, there is a problem in that the efficiency with which the VO2 thin film transmits and blocks solar energy is low.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com