PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Developing better constraints on the quantity, quality, and distribution of submarine ground-water discharge into Hood Canal will help identify problems, such as nutrient inputs, that can result in low-dissolved-oxygen (hypoxic) bottom waters that have historically caused fish kills and other problems in Hood Canal (see Sound Waves article, Scientists Go Deep to Track Algae-Feeding Nitrogen in Wa
http://www.w3.org/ns/prov#wasQuotedFrom
  • usgs.gov