About: http://webisa.webdatacommons.org/10127715

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	Your problem is an instance of the weighted minimum maximal matching problem (as described in this Wikipedia article).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com