PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • (0.1-0.6)M2 O:(1-4)R:X2 O3 :nYO2 wherein M is an alkali or alkaline earth metal, and R is an organic moiety.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au