PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Furthermore, these laser systems are often used in settings, such as laboratories, which are equipped with devices for mounting other types of laser systems, such as gas lasers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com