About: http://webisa.webdatacommons.org/151732224

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	In such a case, the retrodiction is harder to get right than if you are just trying to retrodict whether the coin fell head or tails based on ... all available knowledge, including having seen it fall.
http://www.w3.org/ns/prov#wasQuotedFrom	bishop-hill.net