About: http://webisa.webdatacommons.org/137648069

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	I don???t have the reference but there was an experiment carried out using a two slit setup for the purpose of detecting PK.
http://www.w3.org/ns/prov#wasQuotedFrom	freethoughtblogs.com