<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/SearchAction>
<http://www.snagajob.com/job-seeker/jobs/job-details.aspx?postingid=1323345&oq=classroom+instructor&item=11&leadref=keywordsearch&lid=1323345&parentid=0db24fad-9a8c-8e17-282d-2d9a1d44e9f7>