PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One specific application in which dry sprinkler systems are used include warehouses and other commercial environments wherein the temperature is low enough to cause freezing of the fluid within the pipes.A common design for a dry sprinkler system is a vacuum dry sprinkler system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com