About: http://webisa.webdatacommons.org/4312438

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	U.S. Pat. No. 4,888,084 discloses a method for the preparation of titanium nitride whiskers by carbothermal reaction of mixtures of TiO2, carbonized organic fibers and a catalyst such as Ni or Co.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com