About: http://webisa.webdatacommons.org/370928332

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	board is a good example of a finite but intractable computing problem,
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net