About: http://webisa.webdatacommons.org/415316098

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	You will want to store article publication dates down to the minute, i.e. say that an article was published at 7:19AM on January 1, 1990 (do not worry about timezones).
http://www.w3.org/ns/prov#wasQuotedFrom	javaprogrammingforums.com