| http://www.w3.org/ns/prov#value | - or the cleaning of fruit and vegetables, the cleaning and washing of the human body and animals, in industrial processes for example for the degreasing and cleaning of articles and parts, for a process equivalent to sand blasting in which finely divided abrasive material is included in the liquid in which the articles to be treated are immersed, the technical cleaning of watch stones and watch and
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