<http://schema.org/about>
"Fun food science experiments are a staple of childhood. We all remember the \u201Cvinegar and baking soda volcano,\u201D but there are others that one can do with sim"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/family/family-activities/stories/food-science-experiments-you-can-do-at-home>