PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Coral reefs provide economic and environmental services to nearly 500 million people, and decreases in coral calcification would reduce the benefits that they provide to coastal communities including tourism revenues, food security, and shoreline protection from waves and storms, Elizabeth McLeod, co-author of the study and researcher at The Nature Conservancy, in the United States, told SciDev.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scidev.net