<http://schema.org/caption>
"An experimental new stroke treatment replicates and enhances the brain's natural reaction to being in an enriched, stimulating environment (Image: Bobjgalindo)\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/activating-brain-protein-shown-to-aid-in-stroke-recovery/17953/>