About: http://webisa.webdatacommons.org/46238088

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	Nanoporous particles refer to materials such as silica, and alumina, which have a size ranging from 5 nm to 1000 nm and pore sizes ranging from 1 ??? to 100 ???, and porosity ranging from 0.5% to 50%.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com