About: http://webisa.webdatacommons.org/324851939

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	Colloidal silica is described in detail for example in Surface And Colloidal Science, vol. 6, pages 3-100, edited by Egon Matijevic, John Wiley and Sons (1973).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com