About: http://webisa.webdatacommons.org/394443518

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	And while some crew members rely on stimulants, such as coffee, short acting sleep medications and sometimes melatonin, improving overall slumber is the goal for optimal performance and to maintain health and well -- being.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org