About: http://webisa.webdatacommons.org/231385034

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	By Alla Gul (MBA) ??? Our Contributor Why are drug companies such as Pfizer allowed to establish and maintain monopolies (patents) on drugs ??? form of barrier?
http://www.w3.org/ns/prov#wasQuotedFrom	socialnetworkinglab.com