| skos:altLabel | - canal
- paths
- linear features
- canals
- Mars contained canals
- Martian ''canali''
- Martian canal
- Martian channels
- \"canals\" on Mars
- ancient canal works
- canal-like features
- canali
- canals built on the planet Mars
- canals constructed by an intelligent civilization
- canals of Mars
- canals on Mars
- canals visible on Mars
- channels on Mars
- proposed canals
- \"channels\" (''canali'' in Italian) on the planetary surface
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