About: http://webisa.webdatacommons.org/290293608

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	Fellow signers included such luminaries as Julian Bond, Robert Edgar, Marcia Greenberger, Jesse Jackson, Ralph Neas, and Raul Yzaguirre.
http://www.w3.org/ns/prov#wasQuotedFrom	discoverthenetworks.org