About: http://webisa.webdatacommons.org/272799649

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	This instrument allows an ophthalmologist, or other attending physician or practitioner, to select and deliver a specific pattern and amount of electromagnetic radiation to each patient in accordance with the condition to be corrected.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com