About: http://webisa.webdatacommons.org/167008656

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 country was in the grips of civil war, Minnesota was a fledgeling state, and Thoreau (1817 - 1862) was in poor health.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com