About: http://webisa.webdatacommons.org/289566047

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	Some of these techniques, such as NMR and FT-IR, require isolation of the dissolved organic carbon (DOC) to increase concentrations and remove inorganic salts.
http://www.w3.org/ns/prov#wasQuotedFrom	nmt.edu