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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	We also know that testosterone is a male hormone and unfortunately, starts to decline after the age of 25.
http://www.w3.org/ns/prov#wasQuotedFrom	building-muscle101.com