About: http://webisa.webdatacommons.org/155491045

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 baffle plates preferably are fabricated from a metal, but also can be fabricated from a non-metal, such as a ceramic, by conventional manufacturing techniques.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com