About: http://webisa.webdatacommons.org/194863032

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	Dozens gathered below the box seats where Obama and other U.S. presidents sat, waving and snapping pictures of the leaders.Crowds in South Africa gathered in Johannesburg on Tuesday for Nelson Mandela???s memorial service.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org