About: http://webisa.webdatacommons.org/179340492

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	This video is a demonstration of how his setup works, using a pencil instead of the usual extrusion nozzle so you can better see what???s going on.
http://www.w3.org/ns/prov#wasQuotedFrom	freeio.org