About: http://webisa.webdatacommons.org/268146098

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	I then later got into the sciences, in my case metallurgy, aerodynamics, electromagnetics (aircraft designer) and there is no such thing as a proof, only theory and then only degrees of evidence and acceptance of theory.
http://www.w3.org/ns/prov#wasQuotedFrom	freethoughtblogs.com