About: http://webisa.webdatacommons.org/133619764

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	For instance, some relational operators, such as the merge join, need their inputs to be ordered.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com