About: http://webisa.webdatacommons.org/58646228

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	Not only do they make oxygen, but they also store nutrients that would otherwise be converted to greenhouse gases such as carbon dioxide, methane, and nitrous oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	lesslawn.com