Assertion: nebula's designation | /r/HasProperty | rcw
Facets:
Source sentences:
text: -Other designations: ESO 392-EN 009, Sharpless 8, RCW 127, Gum 64
text: Alternative Designations: M8, NGC 6523, Sharpless 25, RCW 146, Gum 72, Lagoon Nebula