About: http://webisa.webdatacommons.org/137202418

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 maintaining two components separately during storage, there is a need for a quick and easy means for selectively mixing the two components, in a closed system under sterile conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com