About: http://webisa.webdatacommons.org/329747169

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	???If divers have had cardiorespiratory or neurological symptoms such as weakness or numbness, the Navy recommends a four-week waiting period.??? A six-week symptom-free minimum wait may be more appropriate for recreational divers.
http://www.w3.org/ns/prov#wasQuotedFrom	diversalertnetwork.org