About: http://webisa.webdatacommons.org/369908534

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	Although the new pump adds 300 pounds (135 kilograms) of weight to the Shuttle, the results are a more reliable and safer engine because of increased pump robustness.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com