About: http://webisa.webdatacommons.org/445513153

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	Here???s another thing you might not know: pi is a transcendental number.
http://www.w3.org/ns/prov#wasQuotedFrom	mathmunch.org