Logo for Media Types

The official list of MIME types, now renamed to media types

Prefix
iana.mediatype
Keywords
data classification
Links
Homepage
Contact
Alexey Melnikov
Pattern for Local Unique Identifiers

Local identifiers in Media Types should match this regular expression:
^(application|audio|font|haptics|image|message|model|multipart|text|video)(/.*)?$

Example Local Unique Identifiers
application/cdmi-queue   Resolve
application   Resolve
application/3gpp-ims+xml   Resolve
audio   Resolve
audio/1d-interleaved-parityfec   Resolve
font   Resolve
font/woff   Resolve
haptics   Resolve
haptics/hmpg   Resolve
image   Resolve
image/heif-sequence   Resolve
message   Resolve
message/disposition-notification   Resolve
model   Resolve
model/3mf   Resolve
multipart   Resolve
multipart/parallel   Resolve
text   Resolve
text/directory   Resolve
video   Resolve
video/vnd.blockfact.factv   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from Media Types should match this regular expression:
^iana\.mediatype:(application|audio|font|haptics|image|message|model|multipart|text|video)(/.*)?$

Example CURIEs
iana.mediatype:application/cdmi-queue
iana.mediatype:application
iana.mediatype:application/3gpp-ims+xml
iana.mediatype:audio
iana.mediatype:audio/1d-interleaved-parityfec
iana.mediatype:font
iana.mediatype:font/woff
iana.mediatype:haptics
iana.mediatype:haptics/hmpg
iana.mediatype:image
iana.mediatype:image/heif-sequence
iana.mediatype:message
iana.mediatype:message/disposition-notification
iana.mediatype:model
iana.mediatype:model/3mf
iana.mediatype:multipart
iana.mediatype:multipart/parallel
iana.mediatype:text
iana.mediatype:text/directory
iana.mediatype:video
iana.mediatype:video/vnd.blockfact.factv
Contributors
Ontology

A summary of the relations in the Semantic Farm schema can be found here.

In Collection
DALIA Resources Resources for modeling Open Educational Resource
Providers

A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).

The local unique identifier application/cdmi-queue is used to demonstrate the providers available for Media Types. Some providers may use a different example, which is displayed in the table below. A guide for curating additional providers can be found here.

Name Metaprefix URI
Media Types iana.mediatype https://www.iana.org/assignments/media-types/application/cdmi-queue
Bioregistry bioregistry https://bioregistry.io/iana.mediatype:application/cdmi-queue