About: http://webisa.webdatacommons.org/143933810

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	If, for instance, there is a planet orbiting in the habitable zone of Alpha Centauri B, part of the closest star system in the sky other than our Sun, that planet???s worth about $6 billion using this scale.
http://www.w3.org/ns/prov#wasQuotedFrom	centauri-dreams.org