About: http://webisa.webdatacommons.org/415262131

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	Conditions such as keratoconus, post-refractive surgery, post-penetrating keratoplasty, malignant myopia and aphakia are familiar, but all require different management.
http://www.w3.org/ns/prov#wasQuotedFrom	clspectrum.com