About: http://webisa.webdatacommons.org/189028505

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	Robert Silverberg is a prolific American author and editor, best known for writing science...
http://www.w3.org/ns/prov#wasQuotedFrom	freebase.com