About: http://webisa.webdatacommons.org/100765856

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 period covered by the index is mainly from 1700 to 1850 but there are a few earlier and later entries too.
http://www.w3.org/ns/prov#wasQuotedFrom	angelfire.com