About: http://webisa.webdatacommons.org/368791823

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	Aluminum is a difficult material to form in the way a 3D printer needs to do it.
http://www.w3.org/ns/prov#wasQuotedFrom	shapeways.com