About: http://webisa.webdatacommons.org/329980789

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	An index, of a column, is a structure that we ask the database to create for us, so that it can more quickly find rows for which that column contains a specific value.
http://www.w3.org/ns/prov#wasQuotedFrom	sqlteam.com