keep in the conent when import

When I import content that thereis faq schema , it remove  script tag: <script type=”application/ld+json”> and </script>,. How to prevent this.

 

 

 

<script type=”application/ld+json”>

{

  “@context”: “https://schema.org”,

  “@type”: “FAQPage”,

  “mainEntity”: [{

    “@type”: “Question”,

    “name”: “Question1”,

    “acceptedAnswer”: {

      “@type”: “Answer”,

      “text”: “this is answer 1”

    }

  },{

    “@type”: “Question”,

    “name”: “Qustion 2”,

    “acceptedAnswer”: {

      “@type”: “Answer”,

      “text”: “Answer 2”

    }

  }]

}

</script>