<http://webisa.webdatacommons.org/prov/441920913> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/132331386> . <http://webisa.webdatacommons.org/132331386> <http://www.w3.org/ns/prov#value> "The transaction is conducted in the ether, often with a seller in another country and a product such as drugs enters the U.S. as one of millions of packages coming in each day.It is a simple fact that prescription drugs cost about twice as much in the U.S. as they do in Canada and other developed countries." . <http://webisa.webdatacommons.org/132331386> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/132331386> <http://www.w3.org/ns/prov#wasQuotedFrom> <yahoo.com> .