About: http://webisa.webdatacommons.org/159348138

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 signature thereby serves as a diagnostic tool that can identify problems such as a broken spring or high friction.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es