<http://schema.org/target>
"https://www.abt.com/resources/pages/search.php?keywords={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.abt.com/product/104972/SmartFit-SFRL-3-Refrigerator-Water-Filter-2-Pack-RL32PK.html>