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<http://webisa.webdatacommons.org/234377783>	<http://www.w3.org/ns/prov#value>	"Today, using on-demand printing and web distribution, photographers are exploring alternatives such as self-publishing and crowd-sourcing to design, produce, and distribute their own books." .
<http://webisa.webdatacommons.org/234377783>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .