About: http://webisa.webdatacommons.org/176172379

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	Sort plus operations such as group by and distinct generally require sorting of the retrieved data before performing the sort plus operation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com