About: http://webisa.webdatacommons.org/216041292

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	The present invention relates generally to a particle, a powder incorporating such particles for providing sustained release of a gas, and a product such as a film or coating which incorporates the powder for sustained gas release.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com