item and template don't need to coincide

template-v-item.js

{
  "collection" : {
    "version" : "1.0",
    "href" : "http://example.org/template-v-items/",

    "links" : [
      {"rel" : "help", "href" : "http://example.org/template-v-item/publications.html"},
      {"rel" : "profile", "href" : "http://example.org/template-v-item/profiles/publications.alps"}
    ],
    
    "items" : [
      {
        "href" : "http://example.org/template-v-items/0",
        "data" : [
          {"name" : "id", "value" : "0"},
          {"name" : "name", "value" : "Item Zero"}
        ]
      },
      {
        "href" : "http://example.org/template-v-items/0",
        "data" : [
          {"name" : "id", "value" : "0"},
          {"name" : "name", "value" : "Item Zero"}
        ]
      }
    ],
    
    "template" : {
      "data" : [
        {"name" : "name", "value" : ""},
        {"name" : "publisher", "value" : ""},
        {"name" : "numberOfPages", "value" : ""}
      ]
    }
  }
}