"2023-03-14"^^ . "Unique OP ID at end of section of line (kilometres increasing from start OP to the end OP).\nIn https://eur-lex.europa.eu/eli/reg_impl/2019/773/oj 3.1.2 Line segment extremity 2."@en . "Operational Point at end of Section of Line"@en . . "3.1.2" . . . "1.1.0.0.0.4" . . "2021-09-09"^^ . "SOLOPEnd" . . "stable" .