Microdata
E662769
Microdata is an HTML-based specification for embedding machine-readable metadata within web pages to improve data interoperability and search engine understanding.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Microdata canonical | 1 |
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
HTML specification
ⓘ
metadata embedding format ⓘ semantic web technology ⓘ web technology ⓘ |
| basedOn | HTML NERFINISHED ⓘ |
| commonlyUsedWith | schema.org NERFINISHED ⓘ |
| competesWith |
JSON-LD
NERFINISHED
ⓘ
RDFa NERFINISHED ⓘ |
| conformsTo | HTML syntax rules ⓘ |
| domain |
semantic web
ⓘ
web development ⓘ |
| embeddedIn | HTML elements ⓘ |
| enables |
better content classification
ⓘ
rich search results ⓘ structured data markup ⓘ |
| goal |
align human-readable and machine-readable content
ⓘ
make metadata easier to write and maintain in HTML ⓘ |
| hasAttribute |
itemid
ⓘ
itemprop ⓘ itemref ⓘ itemscope ⓘ itemtype ⓘ |
| hasConcept |
item
ⓘ
property ⓘ type ⓘ |
| humanVisible | true ⓘ |
| introducedIn | HTML5 NERFINISHED ⓘ |
| machineReadable | true ⓘ |
| parsingModel | HTML DOM-based parsing ⓘ |
| relatedTo |
JSON-LD
NERFINISHED
ⓘ
RDFa NERFINISHED ⓘ microformats ⓘ |
| requires | vocabulary definitions such as schema.org ⓘ |
| scope | client-side metadata ⓘ |
| serializationFormat | inline HTML attributes ⓘ |
| standardizedBy |
W3C (historically)
ⓘ
WHATWG NERFINISHED ⓘ |
| status | actively supported by some search engines ⓘ |
| supports |
global identifiers for items
ⓘ
nested items ⓘ typed items ⓘ |
| usedBy |
search engines
ⓘ
web developers ⓘ |
| usedFor |
annotating web page content with structured data
ⓘ
embedding machine-readable metadata in web pages ⓘ improving data interoperability ⓘ improving search engine understanding of web content ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.