About: http://webisa.webdatacommons.org/243869013

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	A variety of materials, including metals, glass, polymers, have served as the solid support (13-15) with siliceous materials such as glass and silica perhaps the most common.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com