<http://schema.org/telephone>
"02072224995"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.adamsmith.org/blog?f[0]=im_8_field_issue%3A5772&f[1]=im_8_field_issue%3A5748&f[2]=im_6_field_author%3A5792&f[3]=im_8_field_issue%3A5766>