Target Information
IDENTIFIER urn:nasa:pds:context:target:planet.earth::1.3
NAME EARTH
TYPE PLANET
DESCRIPTION 
The third planet from the Sun in the Solar System.
          One of the terrestrial (rocky) planets.
REFERENCES https://nssdc.gsfc.nasa.gov/planetary/factsheet/earthfact.html
https://en.wikipedia.org/wiki/Earth
https://nineplanets.org/earth/
Marshak, Stephen. Essentials of Geology, New York: W. W. Norton and Company, 720 pp., 2019.