PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • st is biogeochemistry of weathering and erosion, with a focus on how mass wasting and other processes control rates of erosion, the composition of solid and dissolved erosion products, and the rate and nature of nutrient and carbon accumulation in soils.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usgs.gov