About: http://webisa.webdatacommons.org/358728900

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	and, optionally, a water or alcohol soluble polymer such as polyethylene oxide, followed by heating the coated substrates in the presence of ammonia at an elevated temperature.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com