About: http://webisa.webdatacommons.org/8483686

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	Thus, such steels as boron grade steel or silicon killed steel are not recommended because of the existence of stringer inclusions which have a potential for creating case splits in the long, thin-walled extruded cases.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com