About: http://webisa.webdatacommons.org/104095745

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, such devices have proven to be very expensive to construct, due to the melt and other processing techniques necessary to fabricate the semiconductor layer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr