PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the case of the latter for example if a person starts having central apnea at 9 cm pressure and you start your Minimum at 10 you may completely blow by those events and never know they existed yet when pressure rises above such as from snore more apnea is seen, those apnea may be totally confused by the machine as obstructive when they may have been central.
http://www.w3.org/ns/prov#wasQuotedFrom
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