About: http://webisa.webdatacommons.org/24695259

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	You can use the computer algebra package Singular to create a bunch of examples of your own.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net