| http://www.w3.org/ns/prov#value | - tegoriaExtraction and agglomeration of peat (all of groupoj4Jest nim mikroporowata forma w??gla uzyskana z r????nych surowc??w takich jak w??giel, torf, drzewo, w??giel brunatny, pestki oliwek lub ??upiny orzech??w kokosowych, pobudzonych za pomoc?? pary lub proces??w chemicznychIt is a microporous form of carbon, obtained from a variety of raw material such as coal, peat, wood, lignite, olive sto
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