<https://itechment.com/judging-schools-todays-sats-writing-scores-may-unsafe-data-expert-warns/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://itechment.com/judging-schools-on-todays-sats-writing-scores-may-be-unsafe-data-expert-warns/>