path: root/data/services/xesam.service

[xesam:Annotation]
Parents=xesam:Content
Description=Generic annotation. Annotation provides a set of document description properties(like subject, title, description) for a list of objects it links to. It can link to other annotations, however interpretation of this may differ between specific annotation classes..

[xesam:Archive]
Parents=xesam:Content
Description=Generic archive

[xesam:ArchivedFile]
Parents=xesam:Filelike
Description=File stored in an archive

[xesam:Audio]
Parents=xesam:Media
Description=Defines audio aspect of content. The content itself may have other aspects.

[xesam:AudioList]
Parents=xesam:MediaList
Description=Generic audio list(playlist). Linking to other content types is forbidden

[xesam:BlockDevice]
Parents=xesam:Source
Description=Generic block device. Typically contains partitions/filesystems

[xesam:Bookmark]
Parents=xesam:Annotation
Description=Bookmark. Currently there's nothing that would distinguish bookmarks and tags

[xesam:CommunicationChannel]
Parents=xesam:Content
Description=Communication channel

[xesam:Contact]
Parents=xesam:Content
Description=Contact

[xesam:ContactGroup]
Parents=xesam:Content
Description=ContactGroup

[xesam:Content]
Parents=xesam:DataObject
Description=Generic content

[xesam:DataObject]
Parents=
Description=Generic data object. Unites form and essense aspects represented by Content and Source. Used to aggreate properties that may be extracted from both content and source.

[xesam:DeletedFile]
Parents=xesam:Filelike
Description=File deleted to trash

[xesam:Document]
Parents=xesam:Text
Description=Document is an arrangement of various atomic data types with text being the primary data type.

[xesam:Documentation]
Parents=xesam:Document
Description=Documentation is a document containing help, manuals, guides.

[xesam:Email]
Parents=xesam:Message
Description=Email message

[xesam:EmailAttachment]
Parents=xesam:EmbeddedObject
Description=Generic storage

[xesam:EmbeddedObject]
Parents=xesam:Source
Description=Generic embedded/inlined object: attachment, inlined SVG, script etc.

[xesam:File]
Parents=xesam:Filelike
Description=Regular file stored in a filesystem

[xesam:FileSystem]
Parents=xesam:Content
Description=Filesystem differs from other containers in that it has total/free/occupied space(though DBs too have similar properties), has volume(content.title), UUID for *ix(content.ID), mount point(if mounted)

[xesam:Filelike]
Parents=xesam:Source
Description=File-like object

[xesam:Folder]
Parents=xesam:Annotation
Description=Generic folder. In general, folders represent a tree-like structure(taxonomy), however on occasion this rule may violated in cases like symlinks.

[xesam:IMAP4Message]
Parents=xesam:RemoteMessageboxMessage
Description=IMAP4 mailbox message

[xesam:IMMessage]
Parents=xesam:Message
Description=Generic Instant Messaging message

[xesam:Image]
Parents=xesam:Visual
Description=Visual content

[xesam:MailingList]
Parents=xesam:ContactGroup;xesam:CommunicationChannel
Description=Mailing list

[xesam:MailingListEmail]
Parents=xesam:Email
Description=Email message addressed at/received from a mailing list

[xesam:Media]
Parents=xesam:Content
Description=Generic raster/sampled media is considered consisting of Sets of Samples being reproduced(played/shown) at once. We describe: sample data type(int/float), data bit depth,configuration(color space for images, channel count for audio); set configuration(pixel dimensions for image); set count and rate.

[xesam:MediaList]
Parents=xesam:Annotation
Description=Generic media content list(playlist). Linking to other content types is forbidden

[xesam:Message]
Parents=xesam:Content
Description=Generic message

[xesam:MessageboxMessage]
Parents=xesam:Source
Description=Message stored in a message box

[xesam:Music]
Parents=xesam:Audio
Description=Music content

[xesam:NewsGroup]
Parents=xesam:CommunicationChannel
Description=News group

[xesam:NewsGroupEmail]
Parents=xesam:Email
Description=Email message addressed at/received from a news group

[xesam:OfflineMedia]
Parents=xesam:Source
Description=Generic offline media. e.g. USB drive not attached at this moment.

[xesam:Organization]
Parents=xesam:Contact
Description=Organization

[xesam:POP3Message]
Parents=xesam:RemoteMessageboxMessage
Description=POP3 mailbox message

[xesam:Person]
Parents=xesam:Contact
Description=Person

[xesam:PersonalEmail]
Parents=xesam:Email
Description=Personal email message(not related to a mailing list or discussion group)

[xesam:Photo]
Parents=xesam:Image
Description=An image with EXIF tags(photo)

[xesam:Presentation]
Parents=xesam:Document
Description=Presentation document

[xesam:Project]
Parents=xesam:Annotation
Description=Generic project

[xesam:RSSFeed]
Parents=xesam:CommunicationChannel
Description=RSS feed

[xesam:RSSMessage]
Parents=xesam:Message
Description=RSS message(RSS feed item)

[xesam:RemoteFile]
Parents=xesam:RemoteResource;xesam:Filelike
Description=Remote file

[xesam:RemoteMessageboxMessage]
Parents=xesam:RemoteResource;xesam:MessageboxMessage
Description=Remote messagebox message

[xesam:RemoteResource]
Parents=xesam:Source
Description=Generic remote resource

[xesam:RevisionControlledFile]
Parents=xesam:File
Description=File managed by a revision control system

[xesam:RevisionControlledRepository]
Parents=xesam:Content
Description=Revision-controlled repository. In case of distributed repositories, those must be linked with derivation relations.

[xesam:SoftwarePackage]
Parents=xesam:Content
Description=Software distribution package

[xesam:Source]
Parents=xesam:DataObject
Description=Generic source

[xesam:SourceCode]
Parents=xesam:Text
Description=Source Code

[xesam:Spreadsheet]
Parents=xesam:Document
Description=Spreadsheet document

[xesam:SystemResource]
Parents=xesam:Source
Description=Generic system resource like man documentation

[xesam:Tag]
Parents=xesam:Annotation
Description=Tag/keyword. As opposed to folders, there are no limitations on the structure of tags and arbitrary overlaps are possible.

[xesam:Text]
Parents=xesam:Content
Description=Defines a textual aspect of content. Properties represent only actual content intended for the user, not markup. Other parts of content like markup should be described using other clsses. Abstract class.

[xesam:TextDocument]
Parents=xesam:Document
Description=Text document. For word processing apps.

[xesam:UncategorizedText]
Parents=xesam:Text
Description=Text content which doesn't fit any other text-based classes. Corresponds to Tracker's Text category.

[xesam:Video]
Parents=xesam:Audio;xesam:Visual
Description=Video content

[xesam:Visual]
Parents=xesam:Media
Description=Visual content

[xesam:XML]
Parents=xesam:Text
Description=XML content