About: http://webisa.webdatacommons.org/335632872

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	Suitable cations are, for example, sodium, potassium, calcium or magnesium, and also ammonium, substituted ammonium compounds, including mono-, di- or triethanolammonium cations, and also mixtures of these cations.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com