About: http://webisa.webdatacommons.org/72478484

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 hollow sphere 103 can be made from a metallic material such as aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com