<http://webisa.webdatacommons.org/203368671>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/203368671>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/203368671>	<http://www.w3.org/ns/prov#value>	" systems such as sign-in registers and identifying credentials." .
<http://webisa.webdatacommons.org/prov/144751333>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/203368671> .