<http://schema.org/alternativeHeadline>
"San Francisco attorney general expresses concern over claims that Kellogg\u2019s Cocoa Krispies and other cereals can boost a child\u2019s immunity."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/kelloggs-immunity-claims-questioned>