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<http://webisa.webdatacommons.org/60867769>	<http://www.w3.org/ns/prov#value>	"07/27/2013 By Troy Frommer Adding a second keyboard to the iPhone is a very useful tool that can save time and increase productivity for many users." .
<http://webisa.webdatacommons.org/60867769>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gottabemobile.com> .