About: http://webisa.webdatacommons.org/112967149

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 pore size distribution in the secondary support phase can also be controlled and the average pore size is preferably from about 10 to about 100 nanometers, such as from about 10 to 20 nanometers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com