About: http://webisa.webdatacommons.org/43822803

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	He spent the next 15 years traveling and collecting the letters from libraries and individuals in many countries around the world, including the U.S., Canada, England, Scotland, Ireland, Italy, Switzerland, the Netherlands, and Norway.
http://www.w3.org/ns/prov#wasQuotedFrom	utoledo.edu