About: http://webisa.webdatacommons.org/187381209

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	Poll the class to see how many students wrote down topics such as presidents, wars, explorers, government activities, famous people, or famous inventions.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov