<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ContactPoint>
<http://www.christianbook.com/understanding-land-bible-biblical-theological-guide/o-robertson/9780875523996/pd/23994?item_code=WW&netp_id=132422&event=EBRN&view=details>