About: http://webisa.webdatacommons.org/58023780

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	Given the technology of the time, almost all of the mathematical symbols and equations in the final three copies of the thesis were beautifully handwritten, in ink, by David's wife Mildred (who was a nurse).
http://www.w3.org/ns/prov#wasQuotedFrom	siam.org