About: http://webisa.webdatacommons.org/368209667

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 Bay???s waters contain organic and inorganic materials, including nutrients, dissolved gases, inorganic salts, trace elements, and potentially toxic chemicals such as heavy metals.
http://www.w3.org/ns/prov#wasQuotedFrom	chesapeakebay.net