About: http://webisa.webdatacommons.org/8021244

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 base portion 11100 and the reflective surface 11200 are formed of a polymeric material such as a plastic material of a light weight.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com