About: http://webisa.webdatacommons.org/85409120

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 improvement mainly comes from (1) a compression on the source-and-sink-free sub-grids such that the size of the grid is reduced to 0(y/rw) and (2) an extended use of the layered network technique in our compressed network.
http://www.w3.org/ns/prov#wasQuotedFrom	openthesis.org