About: http://webisa.webdatacommons.org/204113958

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 articulator frame 140 can be constructed of metal (e.g., aluminum, steel including stainless steel, or other alloys) for a substantially rigid frame.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com