About: http://webisa.webdatacommons.org/446206435

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	Family members or bed partners usually are the first to notice symptoms, such as loud snoring and pauses in breathing.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov