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physical object > natural object > celestial body > star > bright giant > Mintaka
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Mintaka comparison table
Subject has spectral type is part of has surface temperature is an instance of has rotation velocity has color has absorption line has relative abundance has lifetime is a kind of has definition has luminosity class
bright giant  greater than 1000 Kelvin      star II
O starO, B, A, and early F 35000 K very highblue-whiteHe IIrare3 to 6 million yearsearly starVery hot blue star, whose spectra is dominated by the lines of singly ionized helium (see Pickering series). (Most other lines are from at least doubly ionized elements, though H and He I lines are also present.) O stars are useful because they are found in dust clouds and virtually define the spiral arms. 
MintakaO9.5IIOrion35000 Kbright giantvery highblue-whiteHe IIrare3 to 6 million years One of the three stars in Orion's belt, and the star along whose line of sight interstellar gas was first spectroscopically detected.II

Next bright giantPollux    Upbright giant, O star    Previous bright giantBeta Trianguli