About: http://webisa.webdatacommons.org/168614147

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	Historians can rely on written records, such as diaries and letters, to learn about the past, but the early Indians of Iowa had no written language.
http://www.w3.org/ns/prov#wasQuotedFrom	iptv.org