About: http://webisa.webdatacommons.org/324132746

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	Specifically, the collaborative presence awareness system is such as to enable users to specify complex presence awareness policies.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca