visibility underwater

URI: https://gptkb.org/prop/visibility_underwater
4 triples
GPTKB property
Random triples
Subject Object
gptkb:Cenote_Ik_Kil high
gptkb:MV_Panagiotis good
gptkb:Devil's_Den_Cave up to 30 feet
gptkb:Þingvallavatn_lake excellent visibility