About: http://webisa.webdatacommons.org/391620480

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	use spread during the 1980s to Europe, Australia, and other regions of the world.
http://www.w3.org/ns/prov#wasQuotedFrom	hartsem.edu