<http://schema.org/target>
"http://www.upi.com/search?ss={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/blog/2013/06/04/Emma-Watson-is-going-back-to-Brown-University/4251370368164/?st_rec=1551372090098>