<http://webisa.webdatacommons.org/prov/400003935>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/3619645> .
<http://webisa.webdatacommons.org/prov/19497663>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/3619645> .
<http://webisa.webdatacommons.org/3619645>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/3619645>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/3619645>	<http://www.w3.org/ns/prov#value>	"system, although there may be limitations such as the budget and management that prohibit the selection of a certain PKI" .