About: http://webisa.webdatacommons.org/254692169

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	Patients with strabismus may experience symptoms that seem vague including trouble focusing, eyestrain, images jumping, difficulty tracking on a page, or loss of peripheral vision.
http://www.w3.org/ns/prov#wasQuotedFrom	pennmedicine.org