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<http://webisa.webdatacommons.org/256395257>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/271311072>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/256395257> .
<http://webisa.webdatacommons.org/256395257>	<http://www.w3.org/ns/prov#value>	"articles, or other methods to drive traffic to their sites." .