| http://www.w3.org/ns/prov#value | - In accordance with the invention a carpet cleaner comprises a hollow housing capable of being moved across the carpet surface; intake means through which dust, dirt, debris, litter and other particulate matter may be ingested; exhaust means; brush means in the vicinity of the intake means for brushing up said dust, dirt, debris, litter and other particulate matter from the carpet surface; air flow
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