<http://schema.org/target>
"http://www.sheetmusicplus.com/search?Ntt={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sheetmusicplus.com/?item=2906308&cm_re=289.1.4-_-Results+Item-_-Title&cart=3440315744265006>