<http://webisa.webdatacommons.org/451145781>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tgdaily.com> .
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<http://webisa.webdatacommons.org/prov/232376935>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/451145781> .
<http://webisa.webdatacommons.org/451145781>	<http://www.w3.org/ns/prov#value>	"Facebook has announced a number of improvements\" designed to make it easier for users of the popular social networking site to share posts, photos, tags and other content with a specified audience." .
<http://webisa.webdatacommons.org/prov/222553781>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/451145781> .