About: http://webisa.webdatacommons.org/105981684

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	For example, in some northern European and Anglo-Saxon countries such as Britain, there is a humorous tradition that women may propose marriage to men only during leap years, and sometimes more specifically only on 29 February itself.
http://www.w3.org/ns/prov#wasQuotedFrom	oxforddictionaries.com