About: http://webisa.webdatacommons.org/424583447

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 managed to completely solve the problem except for a little detail which is irregular expression which a lot of people at Google still do not know how it works, and his solution was completely correct.
http://www.w3.org/ns/prov#wasQuotedFrom	webgaza.net