About: http://webisa.webdatacommons.org/54674649

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 air breathing design aims to reduce the weight of an on-board oxidiser such as liquid oxygen, needed by conventional rocket engines by hundreds of tons.
http://www.w3.org/ns/prov#wasQuotedFrom	topbritishinnovations.org