About: http://webisa.webdatacommons.org/262810668

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	They are used to make many kinds of beneficial drugs, including insulin and antibiotics such as tetracycline and streptomycin.
http://www.w3.org/ns/prov#wasQuotedFrom	everything2.com