An XML based type-definition language for declaring content-index for WinFS Types is provided. Sampling circuitry receives an output signal generated by each of the photo detectors in response to the received light, and samples each of the output signals to generate a sampled output signal for each of the photo detectors. An abradable portion is disposed on another of the rotary and stationary components and is positioned radially opposite to the at least one sealing strip. Also, an ink jet recording process using the ink set, and recorded matter printed by the recording process. Also provided are methods and cosmetic compositions suitable for skin and hair lightening as well as kits and an article-of manufacturing including active ingredients for skin and hair lightening.