About: http://webisa.webdatacommons.org/429319965

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	Figure 6.1 in the publication lists groups of polymers, ceramics, and metals, as well as natural materials such as paper, and even living tissues that can be 3D printed.
http://www.w3.org/ns/prov#wasQuotedFrom	scilogs.com