---
title: "ReadingOfMeasure"
description: "a measure read at a time; a score today and last week are two facts"
section: concepts
address: /concepts/readingofmeasure
contract: 0476e35e6e275db5
---

# ReadingOfMeasure

a measure read at a time; a score today and last week are two facts

[figure: ReadingOfMeasure is a fact at follows scope. The drawing shows its fields and the objects that they point at.]

| property | value |
|---|---|
| kind | fact |
| scope | follows |
| key | the subject, the kind, its version and the time read |
| store | lake:ready |
| family | record |



## Fields


| field | type | required | note |
|---|---|---|---|
| `subject` | `id` | yes | a content item or an entity |
| `measure` | [Measure](/concepts/measure) | yes |  |
| `definition_version` | `count` | yes |  |
| `slice` | `{text:text}` | no | the dimension and its value for a cut reading; the dimension is one of the measure's slices |



## Routes that use it
No route takes or returns ReadingOfMeasure directly. The record holds it, and the objects that point at it reach it.