About: http://webisa.webdatacommons.org/448036662

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	In the early 1800s the land was a grant for a federal canal, but in 1847, when a third of rugged little Chicago died in a cholera epidemic, it became a cemetery.
http://www.w3.org/ns/prov#wasQuotedFrom	northwestern.edu