About: http://webisa.webdatacommons.org/82090867

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	Sorting operations have been particularly difficult, however, especially where there are many different possible units of information to be sorted.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com