PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • About the size of a softball, the Personal Satellite Assistant (PSA) is equipped with sensors to monitor environmental conditions in a spacecraft such as the amount of oxygen, carbon dioxide and other gases in the air, the extent of bacteria growth, air temperature and air pressure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • designnews.com