Date the content expires and is no longer useful or available. For example a [[VideoObject]] or [[NewsArticle]] whose availability or relevance is time-limited, a [[ClaimReview]] fact check whose publisher wants to indicate that it may no longer be relevant (or helpful to highlight) after some date, or a [[Certification]] the validity has expired.
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rdf:type | |
domainIncludes | |
rangeIncludes | |
rdfs:label |
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rdfs:comment |
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