<http://schema.org/target>
"http://www.peta.org/?s={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.peta.org/?ReturnUrl=%2Ffeatures%2Fpages%2Ffeatures%2Funavailable.aspx%3Fname%3Dunited-airlines-baggage%3FPageIndex%3D26>