Statements (8)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
gptkb:planetary_nebula |
| gptkbp:cataloguedIn |
gptkb:PK_catalogue
|
| gptkbp:hasPKNumber |
321+3.1
|
| https://www.w3.org/2000/01/rdf-schema#label |
PK 321+3.1
|
| gptkbp:locatedIn |
constellation Serpens
|
| gptkbp:bfsParent |
gptkb:Menzel_18_(planetary_nebula)
|
| gptkbp:bfsLayer |
8
|