About: http://webisa.webdatacommons.org/217428779

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 example, a car engine control system is a hard real-time system because a delayed signal may cause engine failure or damage.
http://www.w3.org/ns/prov#wasQuotedFrom	thefullwiki.org