PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, even with extreme precision, in some cases such as with tumors located within the brain or spinal cord, hypofractionation (i.e., 2-5 fractions) becomes necessary when protection of even a very small amount of healthy tissue is critical.
http://www.w3.org/ns/prov#wasQuotedFrom
  • radiosurgeryinstitute.com