About: http://webisa.webdatacommons.org/73443721

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	Obviously non of the case studies begin to have the level of functionality that compete with natural materials, such as skin and bones, but it does suggest there is a lot happening in this topic.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com