Assertion: periclase's amount | /r/HasProperty | imported to primitive earth
Facets:
value: on small particles such as idps
type: OTHER
Source sentences:
text: A study of the stability of organic species in a relevant space environment is crucial to constrain the amount of organic material that might have been imported to the primitive Earth, especially on small particles such as IDPs in which the organic content is much less protected from radiations than in the larger bodies where only the surface is affected by radiation (Muñoz Caro et al. 2006).