About: http://webisa.webdatacommons.org/447601124

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	Sunday at the Washington Monument and will include speakers such as the Rev. Al Sharpton, Cornell West, Tavis Smiley, Wyclef Jean and Margaret Cho.
http://www.w3.org/ns/prov#wasQuotedFrom	pedaids.org