About: http://webisa.webdatacommons.org/23154587

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	When the isolation and purification is carried out, methods known to a person skilled in the art such as extraction and crystallization can appropriately be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com