PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The technology is well proven and understood, with modern electrolyser units being used by many industries, such as for ammonia manufacture, hydrolysis of edible oils, electronics, metal purification and as a coolant in large electricity generators.
http://www.w3.org/ns/prov#wasQuotedFrom
  • global-greenhouse-warming.com