About: http://webisa.webdatacommons.org/291516328

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	Rosetta will be the first spacecraft to orbit a comet, and the microwave instrument will be the first of its type to be sent to any solar system object other than Earth.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov