About: http://webisa.webdatacommons.org/59223080

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	SUMMARY OF THE INVENTION [0037] Elements such as hydrogen, oxygen, argon and nitrogen, or species, are purged from carbon nanotubes when they are heated.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk