<http://schema.org/alternativeHeadline>
"Spain\u2019s military was forced to take control of the country\u2019s national airspace Friday after a mass industrial action that left some 330,000 travellers stranded and was expected to cause a national emergency Saturday if continued."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.france24.com/en/20101204-spain-military-control-airspace-strike-stranded-passangers-national-emergency>