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<http://webisa.webdatacommons.org/131335987>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ihealthbeat.org> .
<http://webisa.webdatacommons.org/131335987>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/131335987>	<http://www.w3.org/ns/prov#value>	"An increasing number of pharmaceutical firms are turning to social media tools, such as Facebook, YouTube, Twitter and MySpace, to market their products, the Washington Post reports." .