PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ??? Suitable for Ammonia, R-22, R-507, R-134a and other common refrigerants
http://www.w3.org/ns/prov#wasQuotedFrom
  • industrialrefrigerationparts.com