About: http://webisa.webdatacommons.org/213328288

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	With the system, Houston said, tests such as x-rays and sonograms are recorded on a disc as digital files instead of on film.
http://www.w3.org/ns/prov#wasQuotedFrom	pntonline.com