About: http://webisa.webdatacommons.org/257677732

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	Letters are an interesting example; they contain subjective expression with an objective meaning.
http://www.w3.org/ns/prov#wasQuotedFrom	religion-online.org