About: http://webisa.webdatacommons.org/52436337

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	This inefficient approach to exploration is evident in many of today's leading mission plans for human flights to Mars, asteroids, and other destinations.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov