About: http://webisa.webdatacommons.org/110757205

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	There are lots ???circle squaring??? finite expressions for pi, this one wasn???t ever particularly good.
http://www.w3.org/ns/prov#wasQuotedFrom	freerepublic.com