About: http://webisa.webdatacommons.org/273167319

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	This article is a good description of pretty much the only way to know how long something will take: http://www.joelonsoftware.com/items/2007/10/26.html
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com