About: http://webisa.webdatacommons.org/347257217

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	Alternatively, chamber 16 comprises silicon carbide, alumina or a refractory metal such as titanium, tantalum, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es