About: http://webisa.webdatacommons.org/51750910

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	These enterprise social-networking (ESN) systems typically feature employee profiles, activity streams, microblogging, collaborative workspaces, file sharing and joint document editing, along with APIs and other developer tools.
http://www.w3.org/ns/prov#wasQuotedFrom	pcadvisor.co.uk