About: http://webisa.webdatacommons.org/82611604

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	For the first time, the size and density of such a small extra-solar planet has been measured, showing that this planet is made up mainly of water.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com