About: http://webisa.webdatacommons.org/90888046

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	He knows that the magic square is A or B depending on whether heads or tails is showing respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com