<http://webisa.webdatacommons.org/13503188>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<computerweekly.com> .
<http://webisa.webdatacommons.org/13503188>	<http://www.w3.org/ns/prov#value>	"Adobe also introduced the Document Server for Reader Extensions, which is designed to assign usage rights to PDF forms and documents that allow features such as commenting tools, digital signatures, and offline usage." .
<http://webisa.webdatacommons.org/13503188>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/24515220>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/13503188> .