PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • hat is being done to protect them?Coral reefs can be damaged by natural processes, such as storms, but they are increasingly at risk from human activities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • membrane.com