About: http://webisa.webdatacommons.org/180885008

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	This problem is a problem in the last selection phase of the math olympiads in my country.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com