About: http://webisa.webdatacommons.org/140127536

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	An impressive curriculum unit for History and Social Studies, grades 6-10; includes classroom activities based on primary sources and profiles such countries as Mexico, the Dominican Republic, El Salvador, Guatemala, Haiti, and Cuba.
http://www.w3.org/ns/prov#wasQuotedFrom	yale.edu