PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For instance, while about 9 percent of low-income older adults received meals services, many more were likely to need them due to financial or other difficulties obtaining food.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gao.gov