About: http://webisa.webdatacommons.org/264292207

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	perhaps drawings, letters, and other data which could not be replaced, left on a desk
http://www.w3.org/ns/prov#wasQuotedFrom	blavatskyfoundation.org