about
A Schema.org Property
- Canonical URL: https://schema.org/about
- Equivalent Property: dcterms:subject
- Check for open issues.
The subject matter of an object.
Inverse-property: subjectOf
Values expected to be one of these types
Used on these types
Sub-properties
Source
https://github.com/schemaorg/schemaorg/issues/1670
https://github.com/schemaorg/schemaorg/issues/4588
Examples
Example 1
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Example notes or example HTML without markup.
A JSON example for an Article about a particular event.
Example encoded as JSON-LD in a HTML script tag.
<script type="application/ld+json">
{
"@context": "https://schema.org/",
"@type": "Article",
"name": "Apple announces iPhone SE",
"description": "New iPhone announced at 11:30 in California.",
"about": {
"@type": "Event",
"name": "Apple's March 21 Announcements"
},
"contentReferenceTime": "2016-03-21T11:30:00-07:00"
}
</script>
Structured representation of the JSON-LD example.