PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Excess amounts of nitrogen cause greatly reduced levels of oxygen (???hypoxia???), which in turn can disrupt the feeding, growth and reproduction of nearly all forms of aquatic life.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ct.gov