<http://schema.org/keywords>
"coulmbus crew coulmbus crew portland timbers mls cup mls cup portlant kei kamara kamara injury kei kamara injury kei kamara out"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/planet-futbol/2015/12/05/columbus-crew-kei-kamara-injury-update-mls-cup-portland>