PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This indicated that the crystal structure for this material is noncentrosymmetric and that crystalline forms of the this material can be used in optical articles intended to exhibit second order polarization effects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com