About: http://webisa.webdatacommons.org/176874038

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	In addition, many systemic diseases such as hypertension and diabetes often involve the eyes in the earliest stages; optometrists can detect these changes and refer the patient for further medical evaluation.
http://www.w3.org/ns/prov#wasQuotedFrom	lehman.edu