About: http://webisa.webdatacommons.org/326362584

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	A 3D printer is basically a robotic arm that spits out layer after layer of melted plastic or other materials.
http://www.w3.org/ns/prov#wasQuotedFrom	hbispace.com