About: http://webisa.webdatacommons.org/419203495

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	It is normal for hearing, especially the ability to hear high-pitched tones, to decline with age.
http://www.w3.org/ns/prov#wasQuotedFrom	hansonsmarket.com