About: http://webisa.webdatacommons.org/313669601

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 material from the site to introduce any topic such as presidents or events in World or American History.
http://www.w3.org/ns/prov#wasQuotedFrom	teachersfirst.com