PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These activities are intended to provide improved temporal and spatial monitoring of fine sediments and potentially track sources of sediments, silts, and other pollutants associated with fine particles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usgs.gov