About: http://webisa.webdatacommons.org/41893270

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	solving a related problem on a blocking graph (which is a tree), information can be
http://www.w3.org/ns/prov#wasQuotedFrom	archive.org