About: http://webisa.webdatacommons.org/210335819

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	Among the exhibits was a novel demonstration known as the Egg of Columbus" used
http://www.w3.org/ns/prov#wasQuotedFrom	tfcbooks.com