About: http://webisa.webdatacommons.org/297406404

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	The weight of seawater depends on a number of variables, including temperature, salinity, and depth, thus the pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	snopes.com