Methods 1 to 2 of 2 Abstract_Schema_Piece::generate() – Generates the schema piece. Abstract_Schema_Piece::is_needed() – Determines whether the schema piece is needed. Extended by Class name: Abstract_Schema_Piece Plugin ref: Yoast SEO Version: 20.2.1 Sourcefile: src/generators/schema/abstract-schema-piece.php File ref: src/generators/schema/abstract-schema-piece.php API Letters: A,P,S