About: http://webisa.webdatacommons.org/437718287

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	Other speakers included such luminaries as Deepak Bhargarva, Luis Gutierrez, Wade Henderson, Jesse Jackson, Ben Jealous, Van Jones, Al Sharpton, Richard Trumka, and Marian Wright Edelman.
http://www.w3.org/ns/prov#wasQuotedFrom	discoverthenetworks.org