About: http://webisa.webdatacommons.org/228409804

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	Another example of a useful active element comprises a colloidal dispersion of an unreactive metal, or other unreactive inorganic mineral or material for example colloidal gold, colloidal silver, colloidal selenium or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de