About: http://webisa.webdatacommons.org/342428206

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	A time delay such as for example 15 second may be programmed into the system to ensure that the various components are turned off in an orderly fashion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com