<http://webisa.webdatacommons.org/205821997>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/195115931>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/205821997> .
<http://webisa.webdatacommons.org/205821997>	<http://www.w3.org/ns/prov#value>	"???People looking for e-books in places like Amazon often have trouble figuring out which e-books have DRM and which do not because Amazon does not advertise that information,??? it explained. ???This label is a step toward solving that problem, making it easy for people who oppose DRM to find like-minded artists, authors, and publishers to support.???" .
<http://webisa.webdatacommons.org/205821997>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pcworld.com> .