PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Researchers found that the cost of a medium amount of long-term care ??? 16 hours a week ??? was often equal to or greater than the median income that single female seniors receive from Social Security, pensions and other sources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ucla.edu