About: http://webisa.webdatacommons.org/198228016

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	As President Obama and other world leaders spoke Tuesday in Johannesburg at a memorial for Nelson Mandela, a man stood nearby and appeared to be doing sign language interpretation.
http://www.w3.org/ns/prov#wasQuotedFrom	publicradiotulsa.org