CREATE TABLE table_56575 ("Particle" TEXT, "Symbol" TEXT, "Makeup" TEXT, "Rest mass MeV / c 2" TEXT, "Isospin I" TEXT, "Spin  (  Parity  )  J P" TEXT, "Commonly decays to" TEXT)

Which Particle has an Isospin I of 1 2, and a Symbol of 0 (1530)?
SELECT "Particle" FROM table_56575 WHERE "Isospin I" = '1⁄2' AND "Symbol" = 'ξ ∗0 (1530)'
SELECT "Particle" FROM "table_56575" WHERE "Isospin I" = '1⁄2' AND "Symbol" = 'ξ ∗0 (1530)'