JSON validity exercises

json-exhibits.json

### Sample JSON

#### Exhibit A

{"search":{
    "field": null, 
    "hits": 1901, 
    "sort_order": null, 
    "do_facets": true, 
    "focus_item": null, 
    "query": "slave" 
    "type": "search", 
    "sort_by": null}

#### Exhibit B

{ "call_number": "Illus. in E449.L685 1847 [General Collections]", 
  "medium_brief": "1 print.", 
  "source_modified": "2004-10-21 00:00:00", 
  "pk": "2004679626", 
  "created_published_date": "1847.", 
  "subjects": null
}

#### Exhibit C

{ title: "Slave trade. Slaves in bondage [1830]", 
  image: {
            "alt": "item not digitized thumbnail", 
            "full": "http://www.loc.gov/pictures/static/images/item/500x500_notdigitized.png", 
            "square": "http://www.loc.gov/pictures/static/images/item/not_digitized_buttons75X75.png", 
            "thumb": "http://www.loc.gov/pictures/static/images/item/notdigitized_buttons140X120.png"
        }
}

#### Exhibit D

{
    { "item": "http://www.loc.gov/pictures/item/2004679626/", 
      "resource": "http://www.loc.gov/pictures/item/2004679626/resource/"
    }, 
    { "alt": "digitized item thumbnail", 
       "created": "2013-11-27 00:00:00", 
       "modified": "2013-11-27 00:00:00", 
       "collection": ["cph", "pp", "reconref"], 
    },
}

#### Exhibit E

{
        "source_created": "2007-09-19 00:00:00", 
        "index": 6, 
        "medium": "1 print : wood engraving.", 
        "reproduction_number": "LC-DIG-ppmsca-15836 (digital file from original print)\nLC-USZ62-10295 (b&w film copy neg.)", 
        "links": {
            "item": "http://www.loc.gov/pictures/item/2007684717/", 
            "resource": "http://www.loc.gov/pictures/item/2007684717/resource/"
        }, 
        "created": "2013-11-27 00:00:00", 
        "modified": "2013-11-27 00:00:00", 
        "collection": [
            "cph", 
            "diof", 
            "pp"
        ], 
        "creator": null, 
        "call_number": "LOT 4422-1 [item] [P&P]", 
        "medium_brief": "1 print :", 
        "source_modified": "2007-09-20 00:00:00", 
        "pk": "2007684717", 
        "created_published_date": "1884.", 
        "subjects": [
            "Slaves--1880-1890.", 
            "Slave trade--1880-1890.", 
        ]
    }