About: http://webisa.webdatacommons.org/88221031

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	Ricci spent four years with Clavius, studying geometry, geography, and astronomy, including the construction of astronomical and musical instruments.
http://www.w3.org/ns/prov#wasQuotedFrom	schillerinstitute.com