PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the optic body may be constructed of rigid biocompatible materials, such as, for example, polymethylmethacrylate, or flexible, deformable materials, such as silicones, deformable acrylic polymeric materials, hydrogels and the like which enable the lens body to be rolled, deformed, or folded for insertion through a small incision into the eye.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au