[ {
  "dataType" : "DATE",
  "description" : "The start date of the poll.",
  "id" : "date_start",
  "index" : 1,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll Start Date",
  "name" : "date_start",
  "uri" : "79a1b0a8-5e74-497f-b953-cc74f9272598"
}, {
  "dataType" : "DATE",
  "description" : "The end date of the poll.",
  "id" : "date_end",
  "index" : 2,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll End Date",
  "name" : "date_end",
  "uri" : "736b2149-9de3-49a5-9f25-905d1ec30ee2"
}, {
  "dataType" : "TEXT",
  "description" : "The organization that conducted the poll.",
  "id" : "pollster",
  "index" : 3,
  "isDimension" : false,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Pollster",
  "name" : "pollster",
  "uri" : "7ccf4c0d-31e5-471a-87eb-da541328380b"
}, {
  "dataType" : "TEXT",
  "description" : "The organization that sponsored the poll.",
  "id" : "poll_sponsor",
  "index" : 4,
  "isDimension" : false,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll Sponsor",
  "name" : "poll_sponsor",
  "uri" : "eb1c0789-b267-48e3-b2d8-594d9bf33ac5"
}, {
  "classificationId" : "poll_type",
  "classificationUri" : "af7285bd-e13a-42ce-bdc3-983a1c0e88bc",
  "dataType" : "TEXT",
  "description" : "The type of poll; tracking or non-tracking. Tracking polls are polls where the pollster is releasing data with overlapping samples.",
  "id" : "poll_type",
  "index" : 5,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll Type",
  "name" : "poll_type",
  "uri" : "96650343-db78-4d08-822c-9e33b8d1a59e"
}, {
  "dataType" : "TEXT",
  "description" : "The subject of the poll.",
  "id" : "poll_subject",
  "index" : 6,
  "isDimension" : false,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll Subject",
  "name" : "poll_subject",
  "uri" : "d9b07610-87ba-4169-a6a4-3af335b1ef32"
}, {
  "dataType" : "TEXT",
  "description" : "The text of the question the pollster asked.",
  "id" : "question_text",
  "index" : 7,
  "isDimension" : false,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Question Text",
  "name" : "question_text",
  "uri" : "9feb6d7d-7597-484f-b711-e7d70e0cbc0f"
}, {
  "classificationId" : "population",
  "classificationUri" : "62d87668-02d5-4941-adf0-1ac58aa3eb9b",
  "dataType" : "TEXT",
  "description" : "The population being measured.",
  "id" : "population",
  "index" : 8,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Population",
  "name" : "population",
  "uri" : "6b68f475-0641-47bd-94df-5a1494b12182"
}, {
  "classificationId" : "party",
  "classificationUri" : "9d7c4be3-2e0b-4143-852c-b94edef7fbc2",
  "dataType" : "TEXT",
  "description" : "The party affiliation of the respondents.",
  "id" : "party",
  "index" : 9,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Party Affiliation",
  "name" : "party",
  "uri" : "fb662024-7133-4a8b-ad05-4ec982fbe3a5"
}, {
  "dataType" : "NUMERIC",
  "description" : "The size of the polling sample.",
  "id" : "sample_size",
  "index" : 10,
  "isDimension" : false,
  "isMeasure" : true,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Sample Size",
  "name" : "sample_size",
  "uri" : "e758bb11-092e-4f88-93c4-1810203ed6f6"
}, {
  "dataType" : "NUMERIC",
  "description" : "The percent of approving respondents.",
  "id" : "pct_approve",
  "index" : 11,
  "isDimension" : false,
  "isMeasure" : true,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Percent of Approval",
  "name" : "pct_approve",
  "uri" : "4df2d4e6-a077-45f9-8608-decedd8ae165"
}, {
  "dataType" : "NUMERIC",
  "description" : "The percent of disapproving respondents.",
  "id" : "pct_disapprove",
  "index" : 12,
  "isDimension" : false,
  "isMeasure" : true,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Percent of Disapproval",
  "name" : "pct_disapprove",
  "uri" : "e9fdaadf-5914-4dfc-ac0a-e1d0a2549183"
}, {
  "dataType" : "TEXT",
  "description" : "The URL to the poll.",
  "id" : "poll_url",
  "index" : 13,
  "isDimension" : false,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll URL",
  "name" : "poll_url",
  "uri" : "16faefe8-c2e4-4bdb-8fef-b168ba2203b5"
} ]