PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We used a series of currently available geographic information system databases that included: 1) Conservation Practices 2) Soils, 3) Elevation, and 4) Hydrology and evaluated conservation practice placement relative to soil and landscape features such as proximity to a water-body, slope, hydrologic grouping and erosion potential.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov