About: http://webisa.webdatacommons.org/344243339

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	He has heard, we are told, that Protagoras is a Sophist, one of the itinerant teachers of rhetoric that Plato so despised - and which Socrates was often accused of being (Plato spilt much ink denying the charge).
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com