About: http://webisa.webdatacommons.org/179136647

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 2:1 clays such as mon-tmorillouite and illite which have both internal and external surfaces have C.E.C of some 100 milk equivalents per 100 g.
http://www.w3.org/ns/prov#wasQuotedFrom	nzdl.org