About: http://webisa.webdatacommons.org/108898746

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	Although on our current index file these queries take 4-5 times more but once the index file with commongrams also contains the complete data (test data is not even 2%) it seems it will be somewhere close to the current time.
http://www.w3.org/ns/prov#wasQuotedFrom	hathitrust.org