PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Water Scrubbing: ???The pros are that it offers excellent safety and proven performance, it???s reliable, simple and easy to maintain, it has low capital and operating costs, siloxanes are effectively removed and it can take high levels of H2S. The bad is that it cannot remove inerts such as oxygen and nitrogen.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • biomassmagazine.com