PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Induction turbines introduce low pressure steam at an intermediate stage to produce additional power.(c) Casing or shaft arrangement as (i) Single Casing (ii) Tandem compound (iii) Cross Compound Single casing units are the most basic style where a single casing and shaft are coupled to a generator.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net