subject | relation | object |
---|---|---|
surface of an astronomical body | is_a | surface layer (ENVO:00010504) |
surface of an astronomical body | BFO:0000050 | astronomical body (ENVO:01000799) |
subject | relation | object |
---|---|---|
planetary surface (ENVO:01000324) | is_a | surface of an astronomical body |
land (ENVO:01001785) | is_a | surface of an astronomical body |
soil surface layer (ENVO:04000010) | is_a | surface of an astronomical body |