<http://webisa.webdatacommons.org/243209677>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<copyrightandtechnology.com> .
<http://webisa.webdatacommons.org/243209677>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/488583766>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/243209677> .
<http://webisa.webdatacommons.org/243209677>	<http://www.w3.org/ns/prov#value>	"Instead of using file encryption, use a type of technique that McCoy has dubbed ???Social DRM???: insert watermarks into e-books that contain personal information related to the user, such as a credit card number." .