<https://theplosblog.plos.org/#/schema/person/image/383dbbbd7b1f0102a31bbae5a958d184>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ImageObject>
<https://theplosblog.plos.org/2008/07/prying-into-protocols/>