<http://webisa.webdatacommons.org/prov/73528280>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139209339> .
<http://webisa.webdatacommons.org/139209339>	<http://www.w3.org/ns/prov#value>	"media; authentication, access control, and other security tools and techniques provided by public keys, encryption, firewalls, and/or other means." .
<http://webisa.webdatacommons.org/prov/316157072>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139209339> .
<http://webisa.webdatacommons.org/139209339>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/139209339>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .