<http://schema.org/keywords>
"ropeway project"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hindustantimes.com/punjab/hp-to-issue-fresh-tender-for-naina-devi-ropeway-project/story-uWdIXZm1LuVTOr3EsOoEjN.html>