Webpage Type mainentityofPage code common to all types

mainentity.md

"mainEntityofPage": {
    "@type": "{{page.mainentity}}",
{% if page.wikidatas %}
    "mentions": [
{% for item in page.wikidatas %}
      {
        "@type": "Thing",
        "name": "{{ item.name }}",
        "@id": "{{ item.url }}"
      }
{% if forloop.last %}],{% else %},{% endif %} {% endfor %}{% endif %}
    "primaryImageOfPage": {
    "@type": "ImageObject",
    "representativeOfPage": "true",
    "width": {
      "@type": "QuantitativeValue",
      "value": "1600",
      "unitCode": "E37"
    },
    "height": {
      "@type": "QuantitativeValue",
      "value": "800",
      "unitCode": "E37"
    },
    "caption": "{{page.title}}",
    "url": "{{site.url}}/assets/images/main/{{page.featured_image}}",
    "contentUrl": "{{site.url}}/assets/images/main/{{page.featured_image}}"
    },
    "lastReviewed": "{{ page.last_modified_at }}",
    "reviewedBy": {
      "@type": "Person",
      "@id": "{{site.url}}/about.html#person",
      "name": "{{author.name}}",
      "url": "{{site.url}}/about.html"
    },
    "accountablePerson": {
      "@type": "Person",
      "name": "{{author.name}}",
      "@id": "{{site.url}}/about.html#person",
      "url": "{{site.url}}/about.html"
    },
    "specialty": {
      "@type": "Specialty ",
      "@id": "https://www.wikidata.org/wiki/{{page.wikidata}}"
    },
    "copyrightHolder": {
      "@type": "ProfessionalService",
      "@id": "{{site.url}}/about.html#publisher",
      "name": "{{ site.title }}",
      "telephone": "{{ site.tel }}",
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "{{ site.city ",
        "addressRegion": "{{ site.state }}",
        "postalCode": "{{site.zip}}"
      },
      "logo": {
        "@type": "ImageObject",
        "representativeOfPage": "false",
        "width": {
          "@type": "QuantitativeValue",
          "value": "500",
          "unitCode": "E37"
        },
        "height": {
          "@type": "QuantitativeValue",
          "value": "500",
          "unitCode": "E37"
        }
    },
        "caption": "{{site.logo.caption}}",
        "url": "{{site.url}}/assets/images/main/{{site.logo}}"
      },
    "copyrightNotice": "{{ site.copynotice }}",
    "copyrightYear": "{{ page.date | date: '%Y'  }}",
    "discussionUrl": "https://twitter.com/status/{{page.tweet_id}}"
    {% capture breadcrumb %}{{page.breadcrumb}}{% endcapture %}{% if breadcrumb == "true" %},{%include breadcrumb.html %}{% endif %}
    }