About: http://webisa.webdatacommons.org/287317769

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	What is still further desired is an SL system that allows additives, such as color (pigments, dyes and other color additives known in the art), to incorporate into resins on a layer by layer basis.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com