About: http://webisa.webdatacommons.org/40282405

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	Content Connect - Contributing a document or other content to Salesforce
http://www.w3.org/ns/prov#wasQuotedFrom	salesforce.com