About: http://webisa.webdatacommons.org/406884524

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	The drug is a synthetic version of a natural substance called exendin-4, which is obtained from a rather unusual source ??? the saliva of the Gila monster lizard (Heloderma suspectum), North America???s largest lizard.
http://www.w3.org/ns/prov#wasQuotedFrom	eurasiareview.com