About: http://webisa.webdatacommons.org/245421492

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	Array of protrusions 102 is preferably made from a conventional electrically conductive material, such as an aluminum alloy, a copper alloy, a beryllium copper alloy, a phosphor-bronze alloy, brass, or steel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca