<http://schema.org/target>
"http://socialserp.biz/?s={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://socialserp.biz/Libros-para-ni-os--UN-HADA-MARY--spanish-children-s-book--Libro-en-Espa-ol-para-ni-os-Spanish-Edition-Beginner-reader-s>