About: http://webisa.webdatacommons.org/391477531

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 slider S2 is made of a ceramic material, for example, such as aluminum titanium carbide (Al2O3???TiC) or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com