About: http://webisa.webdatacommons.org/435295636

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	For similar ,reasons the keeper 4 is-preferably also made from a lightweight material such as aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com