PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We are looking over the course of the year to see where the nutrients???mostly phosphorous and nitrogen???come from, how they are stored and cycled within the lake, Isles explains, and how does that contribute to algae blooms and other effects on the lake's ecosystems?
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org