About: http://webisa.webdatacommons.org/276563841

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	The stereolithographic exposure head of claim 1 wherein the liquid is a polymer containing a photoactive agent.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr