About: http://webisa.webdatacommons.org/62896068

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	Nanotubes can also be made from elements other than carbon, such as gold and silver.
http://www.w3.org/ns/prov#wasQuotedFrom	ck12.org