<http://webisa.webdatacommons.org/267590228>	<http://www.w3.org/ns/prov#value>	"According to Dr. Demmis Williams, a noted authority on sleep, the amount of sleep needed for an individual???s well-being, is determined by what he feels he needs, not by what other people, including the doctor, think is reasonable." .
<http://webisa.webdatacommons.org/267590228>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/388334684>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/267590228> .
<http://webisa.webdatacommons.org/267590228>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.in> .