An identifier for the legislation. This can be either a string-based identifier, like the CELEX at EU level or the NOR in France, or a web-based, URL/URI identifier, like an ELI (European Legislation Identifier) or an URN-Lex.

The point-in-time at which the provided description of the legislation is valid (e.g.: when looking at the law on the 2016-04-07 (= dateVersion), I get the consolidation of 2015-04-12 of the "National Insurance Contributions Act 2015")

The date of adoption or signature of the legislation. This is the date at which the text is officially aknowledged to be a legislation, even though it might not even be published or in force.

Indicates another legislation taken into account in this consolidated legislation (which is usually the product of an editorial process that revises the legislation). This property should be used multiple times to refer to both the original version or the previous consolidated version, and to the legislations making the change.

Indicates a consolidated legislation (which is usually the product of an editorial process that revises the legislation) that take into account this legislation.

Another legislation that this legislation changes. This encompasses the notions of amendment, replacement, correction, repeal, or other types of change. This may be a direct change (textual or non-textual amendment) or a consequential or indirect change. The property is to be used to express the existence of a change relationship between two acts rather than the existence of a consolidated version of the text that shows the result of the change. For consolidation relationships, use the [legislationConsolidates](https://schema.org/legislationConsolidates) property.

Another legislation that changes this legislation. This encompasses the notions of amendment, replacement, correction, repeal, or other types of change. This may be a direct change (textual or non-textual amendment) or a consequential or indirect change. The property is to be used to express the existence of a change relationship between two acts rather than the existence of a consolidated version of the text that shows the result of the change. For consolidation relationships, use the [legislationConsolidatedBy](https://schema.org/legislationConsolidatedBy) property.

Indicates that this legislation (or part of a legislation) somehow transfers another legislation in a different legislative context. This is an informative link, and it has no legal value. For legally-binding links of transposition, use the [legislationTransposes](https://schema.org/legislationTransposes) property. For example an informative consolidated law of a European Union's member state "applies" the consolidated version of the European Directive implemented in it.

Indicates that this legislation (or part of a legislation) is somehow transfered by another legislation in a different legislative context. This is an informative link, and it has no legal value. For legally-binding links of transposition, use the property [legislationTransposedBy](https://schema.org/legislationTransposedBy). For example the informative consolidated version of the European Directive is somehow "applied by" an informative consolidated law in a European Union's member state.

An estimated salary for a job posting or occupation, based on a variety of variables including, but not limited to industry, job title, and location. Estimated salaries are often computed by outside organizations rather than the hiring organization, who may not have committed to the estimated value.

The required quantity of the item(s).

A media object representing the circumstances while performing this direction.

A media object representing the circumstances before performing this direction.

A media object representing the circumstances after performing this direction.

The quantity that results by performing instructions. For example, a paper airplane, 10 personalized candles.

A sub property of instrument. An object used (but not consumed) when performing instructions or a direction.

A sub-property of instrument. A supply consumed when performing instructions or a direction.

A single step item (as HowToStep, text, document, video, etc.) or a HowToSection (originally misnamed 'steps'; 'step' is preferred).

The length of time it takes to perform instructions or a direction (not including time to prepare the supplies), in [ISO 8601 duration format](http://en.wikipedia.org/wiki/ISO_8601).

The estimated cost of the supply or supplies consumed when performing instructions.

A sub property of recipient. The recipient who was directly sent the message.

A sub property of recipient. The recipient copied on a message.

A sub property of recipient. The recipient blind copied on a message.

For an [Organization](https://schema.org/Organization) (typically a [NewsMediaOrganization](https://schema.org/NewsMediaOrganization)), a statement about policy on use of unnamed sources and the decision process required.