すごく雑なエントリですが、とりあえずこんな感じで試せますという例。
SELECT ST_GeomFromText('POLYGON( (35.85873223
140.02100778,35.85869833 140.02062944,35.85888028
140.02060361,35.85897278 140.02051249,35.85900056
140.02043305,35.85901916 140.02028500,35.85899250
140.02019805,35.85874584 140.01964528,35.85866333
140.01933389,35.85865083 140.01920167,35.85872666
140.01879694,35.85872666 140.01870333,35.85866333
140.01850888,35.85866333 140.01840000,35.85872334
140.01805889,35.85872334 140.01784861,35.85869806
140.01738194,35.85873584 140.01717167,35.85877389
140.01707833,35.85878667 140.01698500,35.85878028
140.01672806,35.85878028 140.01661139,35.85885000
140.01648667,35.85887528 140.01641667,35.85890056
140.01635445,35.85890027 140.01628444,35.85887500
140.01610528,35.85887528 140.01596667,35.85885639
140.01572555,35.85879944 140.01557750,35.85871056
140.01548417,35.85860972 140.01543750,35.85854639 …
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