About: http://webisa.webdatacommons.org/317104928

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	In addition to the above-noted components, other constituents may also be added to the composition, such as a buffer, sugars, for example sucrose, sorbitol or mannitol, a polyethylene glycol and/or proteins, such as albumin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com