About: http://webisa.webdatacommons.org/169759866

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	We can then analyse those rings to build up a very detailed picture of what the ocean was like when they were forming, including temperature and salinity.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk