About: http://webisa.webdatacommons.org/253983192

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	Born in 1928, John was a professor emeritus, having taught at Mines 1968???2003.
http://www.w3.org/ns/prov#wasQuotedFrom	minesmagazine.com