About: http://webisa.webdatacommons.org/301706392

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	Many of Walter's fifty-six patents are related to CCD technology and applications, especially in the area of visible and infrared imaging.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu