PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Additionally, disc springs are advantageous, particularly in comparison to other types of springs, in that, by selecting the proper thickness-to-diameter ratio, disc springs exhibit a flat load versus deflection curve at the upper half of their deflection range.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com