About: http://webisa.webdatacommons.org/390214730

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	If not, the algorithm generates all subsets of the second half and checks each sum to see if the difference between target and sum was a sum in the first half, in which case the required subset has been found.
http://www.w3.org/ns/prov#wasQuotedFrom	programmingpraxis.com