sample.html

<script type="application/ld+json">
{
  "@context": "http://schema.org",
  "@type": "BiologicalDatabaseEntry",
   "isEntryOf" : {
    "@type" : "BiologicalDatabase",
    "name"  : "Sagace",
    "url" : "http://sagace.nibio.go.jp"
    },
 "seeAlso" : {
    "@type" : "BiologicalDatabaseEntry",
    "entryID" : "154700",
    "url" : "http://omim.org/entry/154700",
    "isEntryOf" : {
    "@type" : "BiologicalDatabase",
    "name"  : "OMIM"
    }
    },
"taxon" : {
    "@type" : "BiologicalDatabaseEntry",
    "name"  : "Homo sapiens",
    "url"   : "http://www.uniprot.org/taxonomy/9606",
    "entryID" : "9606"
    }
}
</script>
<script type="application/ld+json">
{
  "@context": "http://schema.org",
  "@type": "MedicalCondition",
  "code" : {
    "@type" : "MedicalCode",
    "codeValue" : "Q87.4",
    "codingSystem" : "ICD-10"
    }
}
</script>