PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Due to the problems described above and other problems associated with conventional welding systems, there is an unsolved need for an improved welding architecture to facilitate remote monitoring, configuration, control, maintenance and supply to multiple welding systems that may be distributed across large areas or regions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com