About: http://webisa.webdatacommons.org/250089281

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	With them, you can create objects in a wide variety of materials, including glass particles, plastic powders, various metals and alloys ??? almost any type of material that can be rendered into a fine powder or granular state.
http://www.w3.org/ns/prov#wasQuotedFrom	dummies.com