About: http://webisa.webdatacommons.org/37862504

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	Previously, the target molecules consisted mainly of pure molecules such as a small protein.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca