<http://webisa.webdatacommons.org/prov/26454289>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/153260849> .
<http://webisa.webdatacommons.org/153260849>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tnledger.com> .
<http://webisa.webdatacommons.org/153260849>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/153260849>	<http://www.w3.org/ns/prov#value>	"From (email): Message: NEW YORK (AP) ??? Facebook is introducing hashtags, the number signs used on Twitter, Instagram and other services to identify topics being discussed and allow users to search for them.Facebook Inc. said in a blog post Wednesday that users will be able to click a hashtag to see a feed of discussions about a particular topic." .
<http://webisa.webdatacommons.org/prov/435011586>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/153260849> .