About: http://webisa.webdatacommons.org/321263517

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 the problem is not symmetric it does nothing, but in other types of problems, it is orders of magnitude faster, Linderoth says.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org