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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	For Alzheimer's and dementia patients, pingpong is a game ??? and therapy, by Eric Spitznagel, BusinessWeek, 5.5.2011
http://www.w3.org/ns/prov#wasQuotedFrom	hengetable.com