PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The oximeter is of the type, e.g., as described in FIG. 8b, having a source for transmitting NIR light, a detector to receive the light scattered from tissue such as brain tissue and a barrier to engage the head between the light source and the detector to prevent light traveling laterally between source and detector through subcutaneous layers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com