[F] class-schema-article.php
[F] class-schema-author.php
[F] class-schema-breadcrumb.php
[F] class-schema-faq-question-list.php
[F] class-schema-faq-questions.php
[F] class-schema-faq.php
[F] class-schema-howto.php
[F] class-schema-ids.php
[F] class-schema-image.php
[F] class-schema-main-image.php
[F] class-schema-organization.php
[F] class-schema-person.php
[F] class-schema-utils.php
[F] class-schema-webpage.php
[F] class-schema-website.php
[F] class-schema.php
[F] interface-wpseo-graph-piece.php