Lightweight Image Ontology (LIO)

IRI:
https://w3id.org/lio/v1
Other visualisation:
Ontology source

Abstract

A Lightweight Ontology for Describing Images (LIO)

Table of Content

  1. Classes
  2. Object Properties
  3. Data Properties
  4. Annotation Properties
  5. Namespace Declarations

Classes

imagec back to ToC or Class ToC

IRI: http://purl.org/net/lio#Image

is equivalent to
Imagec

Imagec back to ToC or Class ToC

IRI: https://w3id.org/lio/v1#Image

is defined by
https://w3id.org/lio/v1
An image. Any PictorialElement that is considered to be a complete image. Typically the main subject of an ImageSnippets description will be in this class. An image can be a visualPartOf another image.
has super-classes
Pictorial elementc
is in domain of
has depicted backgroundop, has pictorial backgroundop, has settingop, has tagdp, locationdp, materialsdp, showsop, styledp, techniquedp

pictorial elementc back to ToC or Class ToC

IRI: http://purl.org/net/lio#PictorialElement

is equivalent to
Pictorial elementc

Pictorial elementc back to ToC or Class ToC

IRI: https://w3id.org/lio/v1#PictorialElement

is defined by
https://w3id.org/lio/v1
Any visual entity; any graphical item, part, or visual property of an image or part of an image, including the image itself. Examples include lines, areas, colors and textures. Pictorial elements may have arbitrarily complex shapes and may be implicit, e.g. lines of perspective or outlined white spaces. Rectangular regions of an image are pictorial elements, and the entire image is also. Thus, Image is a subclass of PictorialElement. PictorialElements may be included in one another, giving a simple mereology of visual forms, with the property visualPartOf. Non-visual properties such as date or manner of creation are not considered to be PictorialElements. A property or aspect of an image can be considered to be a PictorialElment when it can be apprehended by vision alone.
has sub-classes
Imagec
is in domain of
conveysop, depictsop, has artistic elementop, has in backgroundop, has in foregroundop, has visual partop, looks likeop, uses pictoriallyop, visual part ofop
is in range of
has visual partop, visual part ofop

Object Properties

conveysop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#conveys

has equivalent properties
conveysop

conveysop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#conveys

is defined by
https://w3id.org/lio/v1
Relationship between an image and an emotion, mood or idea that it can be said to illustrate without actually depicting. FOr example, a Picasso blue period painting might convey sadness.
has equivalent properties
conveysop
has domain
Pictorial elementc

depictsop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#depicts

has equivalent properties
depictsop

depictsop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#depicts

is defined by
https://w3id.org/lio/v1
Anything depicted by an image. Subproperty of lio:shows. Depiction does not imply looking like, eg an Xray of a chest can be said to depict the patient. As an intuitive guide, an image depicts anything it can be said to be a picture of.
has equivalent properties
depictsop
has super-properties
showsop
has domain
Pictorial elementc

has artistic elementop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#hasArtisticElement

has equivalent properties
has artistic elementop

has artistic elementop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#hasArtisticElement

is defined by
https://w3id.org/lio/v1
Relationship between an image and a pictorial element in the image (a line, shape, form, texture) which is used for pictorial or artistic effect.
has equivalent properties
has artistic elementop
has domain
Pictorial elementc

has depicted backgroundop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#hasDepictedBackground

has equivalent properties
has depicted backgroundop

has depicted backgroundop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#hasDepictedBackground

is defined by
https://w3id.org/lio/v1
Relation between an image and the background of the scene depicted by the image, for example distant mountains. Not all images need have such a background. As with looksLike, when the value is a class or skos:Concept, this means a typical element of that class, eg http://dbpedia.org/resource/Mountain.
has equivalent properties
has depicted backgroundop
has domain
Imagec

has in backgroundop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#hasInBackground

has equivalent properties
has in backgroundop

has in backgroundop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#hasInBackground

is defined by
https://w3id.org/lio/v1
Relationship between an image and something visible in the background of the scene depicted by the image.
has equivalent properties
has in backgroundop
has domain
Pictorial elementc

has in foregroundop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#hasInForeground

has equivalent properties
has in foregroundop

has in foregroundop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#hasInForeground

is defined by
https://w3id.org/lio/v1
Relationship between an image and something visible in the foreground of the scene depicted by the image.
has equivalent properties
has in foregroundop
has domain
Pictorial elementc

has pictorial backgroundop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#hasPictorialBackground

has equivalent properties
has pictorial backgroundop

has pictorial backgroundop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#hasPictorialBackground

is defined by
https://w3id.org/lio/v1
The pictorial (surface) background of the image itself. For example, the ground surface of a drawing. Not all images need have such a background. As with looksLike, when the value is a class or skos:Concept, this means a typical element of that class.
has equivalent properties
has pictorial backgroundop
has domain
Imagec

has settingop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#hasSetting

has equivalent properties
has settingop

has settingop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#hasSetting

is defined by
https://w3id.org/lio/v1
Circumstances or general location which provide a context within which the image was created. This may be a location or an event, such as http://dbpedia.org/resource/Millennium_March_on_Washington. It need not be depicted in the image explicitly. As with looksLike, when the value is a class or skos:concept, this is understood to mean a typical instance of the class, eg a photograph taken in a kitchen hasSetting http://http://dbpedia.org/resource/Kitchen.
has equivalent properties
has settingop
has domain
Imagec

has visual partop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#hasVisualPart

has equivalent properties
has visual partop

has visual partop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#hasVisualPart

is defined by
https://w3id.org/lio/v1
The inverse of the part-of relation on visual elements.

has characteristics: transitive

has equivalent properties
has visual partop
has domain
Pictorial elementc
has range
Pictorial elementc
is inverse of
visual part ofop

looks likeop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#looksLike

has equivalent properties
looks likeop

looks likeop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#looksLike

is defined by
https://w3id.org/lio/v1
Characterization of something in terms of what it resembles or appears to be a representation of. Examples include 'an outline of a man', a hand shape, etc.. Note, this property has a special meaning when applied to classes. When the value is a class or skos:category, this means that the visual element is a 'typical' or archetypical or iconic shape for an item in that class, such as a typical elephant outline. When the value is an individual, this means that the element visually resembles the individual, eg a profile of George Washington.
has equivalent properties
looks likeop
has domain
Pictorial elementc

showsop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#shows

has equivalent properties
showsop

showsop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#shows

is defined by
https://w3id.org/lio/v1
Anything in the scene depicted by an image, and which is visible in the image. Meant to include incidental depictions as well as any main subjects. For example, a tree in the background of a portrait, or a person in the crowd at a parade. Images may show many things that the images are not a picture of.
has equivalent properties
showsop
has sub-properties
depictsop
has domain
Imagec

uses pictoriallyop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#usesPictorially

has equivalent properties
uses pictoriallyop

uses pictoriallyop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#usesPictorially

is defined by
https://w3id.org/lio/v1
Relationship between an image and something visible (depicted or shown) in the image when that thing is used for pictorial or artistic effect.
has equivalent properties
uses pictoriallyop
has domain
Pictorial elementc

visual part ofop back to ToC or Object Property ToC

IRI: http://purl.org/net/lio#visualPartOf

has equivalent properties
visual part ofop

visual part ofop back to ToC or Object Property ToC

IRI: https://w3id.org/lio/v1#visualPartOf

is defined by
https://w3id.org/lio/v1

has characteristics: transitive

has equivalent properties
visual part ofop
has domain
Pictorial elementc
has range
Pictorial elementc
is inverse of
has visual partop

Data Properties

has tagdp back to ToC or Data Property ToC

IRI: http://purl.org/net/lio#hasTag

has equivalent properties
has tagdp

has tagdp back to ToC or Data Property ToC

IRI: https://w3id.org/lio/v1#hasTag

is defined by
https://w3id.org/lio/v1
used to attach image tags within RDFa. Value is a single tag, not a list or sequence of tags.
has equivalent properties
has tagdp
has domain
Imagec
has range
string

locationdp back to ToC or Data Property ToC

IRI: http://purl.org/net/lio#location

has equivalent properties
locationdp

locationdp back to ToC or Data Property ToC

IRI: https://w3id.org/lio/v1#location

is defined by
https://w3id.org/lio/v1
used to attach information about the sublocation where the image was created. This could refer to any geographical level or be less precisely individuated than a traditional geographical hierarchy.
has equivalent properties
locationdp
has domain
Imagec
has range
string

materialsdp back to ToC or Data Property ToC

IRI: http://purl.org/net/lio#materials

has equivalent properties
materialsdp

materialsdp back to ToC or Data Property ToC

IRI: https://w3id.org/lio/v1#materials

is defined by
https://w3id.org/lio/v1
used to attach information about the materials used in the work. Intended to be synchronized with the Visual Resources Association vocabulary.
has equivalent properties
materialsdp
has domain
Imagec
has range
string

styledp back to ToC or Data Property ToC

IRI: http://purl.org/net/lio#style

has equivalent properties
styledp

styledp back to ToC or Data Property ToC

IRI: https://w3id.org/lio/v1#style

is defined by
https://w3id.org/lio/v1
used to attach information about the style of the work. Intended to be synchronized with the Visual Resources Association vocabulary.
has equivalent properties
styledp
has domain
Imagec
has range
string

techniquedp back to ToC or Data Property ToC

IRI: http://purl.org/net/lio#technique

has equivalent properties
techniquedp

techniquedp back to ToC or Data Property ToC

IRI: https://w3id.org/lio/v1#technique

is defined by
https://w3id.org/lio/v1
used to attach information about the technique used in the work. Intended to be synchronized with the Visual Resources Association vocabulary.
has equivalent properties
techniquedp
has domain
Imagec
has range
string

Annotation Properties

descriptionap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/description

preferred namespace prefixap back to ToC or Annotation Property ToC

IRI: http://purl.org/vocab/vann/preferredNamespacePrefix

preferred namespace uriap back to ToC or Annotation Property ToC

IRI: http://purl.org/vocab/vann/preferredNamespaceUri

titleap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/terms/title

Namespace Declarations back to ToC

default namespace
https://w3id.org/lio/v1#
lio
https://w3id.org/lio/
owl
http://www.w3.org/2002/07/owl#
rdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs
http://www.w3.org/2000/01/rdf-schema#
terms
http://purl.org/dc/terms/
vann
http://purl.org/vocab/vann/
xsd
http://www.w3.org/2001/XMLSchema#

This HTML document was obtained by processing the OWL ontology source code through LODE, Live OWL Documentation Environment, developed by Silvio Peroni.