About: http://webisa.webdatacommons.org/7402579

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	matrix formed from the precursors and cab be subsequently removed, e.g. by thermal decomposition.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com