About: http://webisa.webdatacommons.org/415912778

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	Macular holes usually only affect one eye but there is a 1 in 10 chance that both eyes will be affected.
http://www.w3.org/ns/prov#wasQuotedFrom	medic8.com