About: http://webisa.webdatacommons.org/52755479

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 solution is an example of solving a globally constrained problem using the divide-and-conquer technique, rather than the usual backtracking algorithm.
http://www.w3.org/ns/prov#wasQuotedFrom	liacs.nl