mapping.json

GET media-development/media/_mapping
{
   "media-development": {
      "mappings": {
         "media": {
            "properties": {
               "authors": {
                  "type": "string",
                  "fields": {
                     "raw": {
                        "type": "string",
                        "analyzer": "keyword_lowercase"
                     }
                  }
               },
               "language": {
                  "type": "string",
                  "analyzer": "keyword_lowercase"
               },
               "publication_date": {
                  "type": "date",
                  "format": "dateOptionalTime"
               },
               "publisher": {
                  "type": "string"
               },
               "purchases": {
                  "type": "nested",
                  "properties": {
                     "client": {
                        "type": "string"
                     },
                     "purchase_date": {
                        "type": "date",
                        "format": "dateOptionalTime"
                     }
                  }
               },
               "scripture": {
                  "type": "boolean"
               },
               "subject": {
                  "type": "string",
                  "fields": {
                     "raw": {
                        "type": "string",
                        "analyzer": "keyword_lowercase"
                     }
                  }
               },
               "title": {
                  "type": "string",
                  "fields": {
                     "raw": {
                        "type": "string",
                        "analyzer": "keyword_lowercase"
                     }
                  }
               }
            }
         }
      }
   }
}

query.json

GET media-development/media/_search
{
  "fields" : ["authors"],
  "size": 1,
  "query": {
    "match": {
      "authors.raw": "Joseph Fielding Smith"
    }
  }
}

result.json

{
   "took": 1,
   "timed_out": false,
   "_shards": {
      "total": 5,
      "successful": 5,
      "failed": 0
   },
   "hits": {
      "total": 11,
      "max_score": 10.294406,
      "hits": [
         {
            "_index": "media-development",
            "_type": "media",
            "_id": "53d8e5ca83368502ac003add",
            "_score": 10.294406,
            "fields": {
               "authors": [
                  "Joseph Fielding Smith"
               ]
            }
         }
      ]
   }
}