About: http://webisa.webdatacommons.org/442967104

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	Such base may be constructed of any stiff, strong material such as plastic or hard composition board or even light metal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com