{"id":"01KJKE3G25ZMXPQ57YYXX5E53B","cid":"bafkreieqqordq4xrwxmbns4hjjekgs6doa6uj5fgz3sz7krfbccpsmpiuq","type":"scientific_formula","properties":{"_kg_layer":0,"description":"The famous equation E=mc², formulated by Albert Einstein, which states that mass and energy are interchangeable.","developer":"Albert Einstein","formula":"E = mc²","label":"mass-energy equivalence formula","nickname":"the world's most famous equation"},"relationships":[{"peer":"01KJKE2ES70W1CQ7E0G7QKK1TT","peer_type":"collection","predicate":"collection"},{"peer":"01KJKE3G1W83QCWFYCQBCFJQDQ","peer_label":"Albert Einstein","predicate":"referenced_by","properties":{"context":"is_known_for","source":{"id":"01KJKE2NBNG2SYEFYG3FCPTKHA","label":"Source","type":"text_chunk"},"source_text":"He is best known to the general public for his mass–energy equivalence formula E = mc², which has been dubbed \"the world's most famous equation"}},{"peer":"01KJKE2NBNG2SYEFYG3FCPTKHA","peer_label":"Source","predicate":"extracted_from","properties":{"extracted_at":"2026-03-01T00:52:22.969Z","source":{"id":"01KJKE2NBNG2SYEFYG3FCPTKHA","label":"Source","type":"text_chunk"}}}],"ver":2,"created_at":"2026-03-01T00:52:18.629Z","ts":"2026-03-01T00:52:23.748Z","edited_by":{"method":"system","user_id":"01KJ60XQBHJ0GBGTP9X8HXAPPM"}}