About: http://webisa.webdatacommons.org/150224589

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	Wall flow filters are typically made from ceramics, especially cordierite or SiC.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com