About: http://webisa.webdatacommons.org/225374129

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	Therefore, oils are suitable especially for mechanisms, which are sealed like for example reaction wheels.
http://www.w3.org/ns/prov#wasQuotedFrom	esa.int