About: http://webisa.webdatacommons.org/391189575

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	Dr Abbas, however, says that there is a limit to which one can sleep and seven to eight hours of sleep is required for the effective functioning of the human body.???
http://www.w3.org/ns/prov#wasQuotedFrom	tribune.com.pk