About: http://webisa.webdatacommons.org/441911228

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	R is an alkyl group; and x is some integer value determined by the valence of M. In one embodiment, chemical process (I) is performed at a temperature between approximately 100 and 600 degrees Celsius.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com