<https://www.ophthalmologytimes.com/view/va-visual-function-are-going-the-way-of-ocular-inflammation>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.ophthalmologytimes.com/view/va-visual-function-are-going-the-way-of-ocular-inflammation>