About: http://webisa.webdatacommons.org/454906245

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	Additionally, metals such as nickel, iron and cobalt may be deposited in the interstices between particles. These metals are known to be catalytic to the growth of aligned carbon nanotubes, following the chemical vapor deposition (CVD)
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com