About: http://webisa.webdatacommons.org/293742349

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	If X is both coins are heads", and Y is at least one coin is a head, then the problem becomes:
http://www.w3.org/ns/prov#wasQuotedFrom	braingle.com