numberOfGSSPs

3 triples
GPTKB property

Random triples
Subject Object
gptkb:GSSP over 70 (as of 2023)
gptkb:Global_Boundary_Stratotype_Section_and_Point over 70 as of 2023
gptkb:Global_Boundary_Stratotype_Section_and_Point_(GSSP) over 70 (as of 2023)