About: http://webisa.webdatacommons.org/384909328

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	These may include additional components, such as a support, modifying compound(s), magnesium and other metal compound(s), electron donating compound(s), and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com