<http://schema.org/keywords>
"zika virus zika virus olympics zika virus rio olympics zika virus ioc president zika virus thomas bach zika virus rio de janeiro rio olympics rio de janeiro olympics 2016 olympics"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/olympics/2016/02/04/zika-virus-rio-olympics-ioc-president-confident>