About: http://webisa.webdatacommons.org/340313230

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	Some of the artists' letters and other materials dated from 1790-early 1800s may have been purchased by Hatch.
http://www.w3.org/ns/prov#wasQuotedFrom	si.edu