PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Acidification makes it harder for organisms to make shells or other protective structures ??? they essentially dissolve in the more acidic water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • news-oceanacidification-icc.org