Select works and their products

Select all products and their works

Explanation

Products are retrieved along with their work. In this example the Library of Congress subject heading, which is held against the work only, is also retrieved.

query GetProductDetails {
  products {
    id
    publicationDate
    isbn {
      isbn13
    }
    work {
      id
      title
      lcSubjectHeading
    }
  }
}