PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, the corrective action prescribed if there is an issue is to kick up a bit and if negative add some air to the BCD. Conversely, if someone begins to drift up a bit becoming slightly positively buoyant we say let some air out of your BCD as the first action to take.
http://www.w3.org/ns/prov#wasQuotedFrom
  • precisiondiving.com