If you're using Yoast SEO or another plugin to output schema, use this to disable duplicate schema from Genesis
Creating the best Structured Data and Schema plugin for WordPress
SCHEMA for Article is simply the easiest solution to add valid schema.org as a JSON script in the head of blog posts or posts. The provided LD-JSON is validated from the google structured data.
WPSSO Schema JSON-LD Markup
SQL Schema Builder Plugin for PHP Fat-Free Framework
Contains all the WordPress core, plugin and theme schemas for the Mergebot application.
WordPress Plugin that Boost CTR. Improve SEO & Rankings. Supports most of the content type. Works perfectly with Google, Bing, Yahoo & Facebook.
WordPress: Plug-in Markup (JSON-LD) structured in schema.org