<http://webisa.webdatacommons.org/prov/61248577>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/375251699> .
<http://webisa.webdatacommons.org/prov/482608431>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/375251699> .
<http://webisa.webdatacommons.org/375251699>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/375251699>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/375251699>	<http://www.w3.org/ns/prov#value>	"A firewall is a device or software that allows only authorized computers on one side of the firewall to access a network or other computers on the other side of the firewall." .