About: http://webisa.webdatacommons.org/336293243

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	His father was a tax collector therefore he at the 19 invented the first mechanical calculator called pascaline in order to help his father.
http://www.w3.org/ns/prov#wasQuotedFrom	spotonlists.com