About: http://webisa.webdatacommons.org/82420112

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	So-called ???magsails??? are under study that could use the solar wind for fast interplanetary transport, but the force from the solar wind is a thousand times less than the photon force a solar sail can draw on in its operations.
http://www.w3.org/ns/prov#wasQuotedFrom	centauri-dreams.org