Property:Has research type

This is a property of type Page.

The allowed values for this property are:

Journal article
Preprint
Dataset
Thesis
Report
Book chapter
Systematic review
Meta-analysis

Usage6Constraint schema

Filter<p>The <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Property_page/Filter">search filter</a> allows the inclusion of <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Query_expressions">query expressions</a> such as <code>~</code> or <code>!</code>. The selected <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Query_engine">query engine</a> might also support case insensitive matching or other short expressions like:</p><ul><li><code>in:</code> result should include the term, e.g. '<code>in:Foo</code>'</li></ul><ul><li><code>not:</code> result should to not include the term, e.g. '<code>not:Bar</code>'</li></ul>

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{
    "type": "PROPERTY_CONSTRAINT_SCHEMA",
    "constraints": {
        "type_constraint": "_wpg",
        "allowed_values": [
            "Journal article",
            "Preprint",
            "Dataset",
            "Thesis",
            "Report",
            "Book chapter",
            "Systematic review",
            "Meta-analysis"
        ]
    }
}