unit | names the unit used for the measurementStatus | Optional | Datatype | | Suggested values include: | - cm
- (centimetres)
- mm
- (millimetres)
- in
- (inches)
- lines
- lines of text
- chars
- (characters) characters of text
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quantity | specifies the length in the units specified |
extent | indicates the size of the object concerned using a
project-specific vocabulary combining quantity and units in a
single string of words. Status | Optional | Datatype | 1–∞ occurrences of separated by whitespace | Values | any measurement phrase, e.g. 25 letters, 2 × 3
inches. | <gap extent="5 words"/> <height extent="2 ft 8 in"/> |
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atLeast | gives a minimum estimated value for the measurement. |
atMost | gives a maximum estimated value for the measurement. |
min | where the measurement summarizes more than one
observation, supplies the minimum value observed. |
max | where the measurement summarizes more than one
observation, supplies the maximum value observed. |
precision | characterizes the precision of the values specified by the
other attributes. |
scope | where the measurement summarizes more than one
observation, specifies the applicability of this measurement.Status | Optional | Datatype | | Sample values include: | - all
- measurement applies to all instances.
- most
- measurement applies to most of the instances inspected.
- range
- measurement applies to only the specified range of instances.
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