About: http://webisa.webdatacommons.org/152862094

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	In this type of development system, the cylindrical sleeve is usually made of an electrically conductive, non-ferrous material such as aluminum or stainless steel, with its outer surface textured to improve developeradhesion.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com