PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The USGS Ohio Water Microbiology Laboratory (OWML) works with government agencies, academic institutions, and other partners to study the quality of national, state, and local water resources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usgs.gov