About: http://webisa.webdatacommons.org/432347876

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	If you specify source and/or destination addresses in your rules, you can keep track of where the pings are coming from, such as whether they originate inside or outside your network.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com