About: http://webisa.webdatacommons.org/411650170

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 spacer 240 is made of resin such as epoxy resin which is excellent in heat resistance, or a metal.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com