About: http://webisa.webdatacommons.org/436581304

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	There are intensely personal writings, too, including love letters written to his second wife, Elsa, while he was still married to his first, Mileva.
http://www.w3.org/ns/prov#wasQuotedFrom	time.com