[ {
  "dataType" : "DATE",
  "description" : "Date of the model run.",
  "id" : "date_modeled",
  "index" : 1,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Model Date",
  "name" : "date_modeled",
  "uri" : "3383248e-2f58-4c3f-a491-aba892e46a92"
}, {
  "dataType" : "DATE",
  "description" : "The start date of the poll.",
  "id" : "date_start",
  "index" : 2,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll Start Date",
  "name" : "date_start",
  "uri" : "d401734b-efcf-47bf-89c6-9bab3c42496d"
}, {
  "dataType" : "DATE",
  "description" : "The end date of the poll.",
  "id" : "date_end",
  "index" : 3,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll End Date",
  "name" : "date_end",
  "uri" : "c3844448-4847-42fd-9aa4-ab9376359867"
}, {
  "dataType" : "TEXT",
  "description" : "The subject of the poll.",
  "id" : "poll_subject",
  "index" : 4,
  "isDimension" : false,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll Subject",
  "name" : "poll_subject",
  "uri" : "6ed27548-77f2-487d-bee3-f2f675138fcb"
}, {
  "dataType" : "TEXT",
  "description" : "The organization that conducted the poll.",
  "id" : "pollster",
  "index" : 5,
  "isDimension" : false,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Pollster",
  "name" : "pollster",
  "uri" : "a7cf41f8-db75-467b-a9df-c377baf7ce8a"
}, {
  "classificationId" : "poll_grade",
  "classificationUri" : "b977513f-2f25-43de-b5ce-38b3f5d4a80d",
  "dataType" : "TEXT",
  "description" : "Grade given to the pollster in the FiveThirtyEight Pollster Ratings.",
  "id" : "poll_grade",
  "index" : 6,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll Grade",
  "name" : "poll_grade",
  "uri" : "be30a65c-e481-4d81-87a5-9645934d43e0"
}, {
  "classificationId" : "poll_type",
  "classificationUri" : "072b241e-665c-4760-8923-2f837e7b7e26",
  "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" : 7,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll Type",
  "name" : "poll_type",
  "uri" : "98c5187d-48ef-4de0-8ca6-c0b6f151fb3a"
}, {
  "dataType" : "TEXT",
  "description" : "The weight given to each poll in the model.",
  "id" : "poll_weight",
  "index" : 8,
  "isDimension" : false,
  "isMeasure" : true,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll Weight",
  "name" : "poll_weight",
  "uri" : "4df545a9-f5bc-4166-af51-634288d3a896"
}, {
  "dataType" : "TEXT",
  "description" : "The weight given to each poll, adjusted for recency.",
  "id" : "poll_influence",
  "index" : 9,
  "isDimension" : false,
  "isMeasure" : true,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll Influence",
  "name" : "poll_influence",
  "uri" : "b59f1d67-7c01-46a4-8b72-c445c1a59d53"
}, {
  "dataType" : "TEXT",
  "description" : "A boolean flag indicating if there were multiple versions of a poll in the raw data that were combined. If the same poll asked more than one relevant question (using different wording), both questions were included, but the results of those questions were averaged together, then input into the model, so the poll was not double counted.",
  "id" : "poll_multi_version",
  "index" : 10,
  "isDimension" : false,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Is Multiversion",
  "name" : "poll_multi_version",
  "uri" : "799561cd-0b66-4120-ac58-158cb84d6a14"
}, {
  "classificationId" : "population",
  "classificationUri" : "d3e3003b-767a-4efa-b123-0e0498fbaf9a",
  "dataType" : "TEXT",
  "description" : "The population being measured.",
  "id" : "population",
  "index" : 11,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Population",
  "name" : "population",
  "uri" : "8eeb7547-858e-451a-8833-852046840173"
}, {
  "classificationId" : "party",
  "classificationUri" : "ea8a55dc-1426-4f5f-a37b-062912f58ea4",
  "dataType" : "TEXT",
  "description" : "The party affiliation of the respondents.",
  "id" : "party",
  "index" : 12,
  "isDimension" : true,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Party Affiliation",
  "name" : "party",
  "uri" : "66c7ff39-8ba5-432b-99fa-ed6090484674"
}, {
  "dataType" : "NUMERIC",
  "description" : "The size of the polling sample.",
  "id" : "sample_size",
  "index" : 13,
  "isDimension" : false,
  "isMeasure" : true,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Sample Size",
  "name" : "sample_size",
  "uri" : "0b3d4190-aeb0-4d2f-bebc-5026be49790f"
}, {
  "dataType" : "NUMERIC",
  "description" : "The percent of approving respondents.",
  "id" : "pct_approve",
  "index" : 14,
  "isDimension" : false,
  "isMeasure" : true,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Percent of Approval",
  "name" : "pct_approve",
  "uri" : "599cf19f-a6f3-4d68-b589-814514d872ba"
}, {
  "dataType" : "NUMERIC",
  "description" : "The percent of disapproving respondents.",
  "id" : "pct_disapprove",
  "index" : 15,
  "isDimension" : false,
  "isMeasure" : true,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Percent of Disapproval",
  "name" : "pct_disapprove",
  "uri" : "8ef5bdbb-29b7-4602-a395-b4473019309e"
}, {
  "dataType" : "NUMERIC",
  "description" : "The adjusted percent of approving respondents.",
  "id" : "pct_approve_adjusted",
  "index" : 16,
  "isDimension" : false,
  "isMeasure" : true,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Percent of Approval - Adjusted",
  "name" : "pct_approve_adjusted",
  "uri" : "8b935735-d588-4021-b2b1-dc4d8a3f25e0"
}, {
  "dataType" : "NUMERIC",
  "description" : "The adjusted percent of disapproving respondents.",
  "id" : "pct_disapprove_adjusted",
  "index" : 17,
  "isDimension" : false,
  "isMeasure" : true,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Percent of Disapproval - Adjusted",
  "name" : "pct_disapprove_adjusted",
  "uri" : "7ccf11ae-625a-44d5-a2b5-8b9cbbca6cf3"
}, {
  "dataType" : "TEXT",
  "description" : "A timestamp indicating when the adjusted record was created.",
  "id" : "timestamp",
  "index" : 18,
  "isDimension" : false,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Time Adjusted",
  "name" : "timestamp",
  "uri" : "8cf66316-0f5d-4a25-ab3e-35904ffa2ecd"
}, {
  "dataType" : "TEXT",
  "description" : "The URL to the poll.",
  "id" : "poll_url",
  "index" : 19,
  "isDimension" : false,
  "isMeasure" : false,
  "isRequired" : false,
  "isWeight" : false,
  "label" : "Poll URL",
  "name" : "poll_url",
  "uri" : "a10282b7-49d2-4cb0-8208-4936aca1f321"
} ]