<http://schema.org/articleId>
"1-970212"^^<http://www.w3.org/2001/XMLSchema#string>
<https://bangordailynews.com/2011/10/17/the-midcoast-beacon/midcoast-walk-to-end-alzheimer%E2%80%99s-raises-more-than-17000/?ref=relatedBox>