About: http://webisa.webdatacommons.org/366079184

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	As a result, many are resorting to alternatives such as carbon nanotubes that add significant cost as well as manufacturing challenges.
http://www.w3.org/ns/prov#wasQuotedFrom	nanowerk.com