About: http://webisa.webdatacommons.org/438354700

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	In 1514, when the Catholic church was seeking to improve the calendar, one of the experts to whom the pope appealed was Copernicus.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk