PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Blooms of algae that do not produce toxins, but produce a high biomass, can cause ecological problems such as eutrophication, anoxia, community and food-web changes, and fish or other aquatic and wildlife sickness and mortality.
http://www.w3.org/ns/prov#wasQuotedFrom
  • easthamptonstar.com