<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Organization>
<http://www.christianbook.com/just-time-series-advent-services-ebook/david-rogne/9781426725678/pd/19994EB?item_code=WW&netp_id=942870&event=EBRN>