About: http://webisa.webdatacommons.org/209905798

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	Propulsion is an element that is required in conventional travel and would only be necessary after the travel through crunched space zone has been created.
http://www.w3.org/ns/prov#wasQuotedFrom	beepingcomputer.net