About: http://webisa.webdatacommons.org/116224132

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	It might at first appear reasonable to use a less expensive material such as a plastic, but a number of considerations have prevented the art from adopting plastic as a material from which the assemblies could be made.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com