<http://schema.org/headline>
"No-idling zone: Schools urge drivers to cut pollution by turning off buses, cars"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.deseretnews.com/article/695250188/No-idling-zone-Schools-urge-drivers-to-cut-pollution-by-turning-off-buses-cars.html>