About: http://webisa.webdatacommons.org/210758860

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	None of his writings are extant, but we know of him through Philolaus (450 B.C.) Iamblichus, Ovid, Plutarch, and other Greek writers.
http://www.w3.org/ns/prov#wasQuotedFrom	ivu.org