About: http://webisa.webdatacommons.org/140600656

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	> There are a few places in our data flow where we have to wait for index
http://www.w3.org/ns/prov#wasQuotedFrom	postgresql.org