About: http://webisa.webdatacommons.org/22824300

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 query optimizer uses this statistical information to identify whether performing a table scan or using an index will be more efficient when it retrieves data.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com