<https://pyrkon.pl/#/schema/person/image/>
<http://schema.org/contentUrl>
<https://secure.gravatar.com/avatar/d1f8ee6334d7ed33b236e0acd12a7d5f?s=96&d=mm&r=g>
<https://pyrkon.pl/program/helena-dahlgren-autorka-serii-star-stables-bedzie-gosciem-bloku-literackiego/>