About: http://webisa.webdatacommons.org/281223840

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	The fifth problem was considered ???deadly??? and ???unsolvable.??? But I was able to solve all of the problems, including the fifth.
http://www.w3.org/ns/prov#wasQuotedFrom	newcriterion.com