IIIF&EDM classes and properties

Below is an overview of classes and properties for the IIIF to EDM mapping

Overview of classes and properties for the IIIF to EDM mapping

Classes

svcs:Service

svcs:Service
URI	http://rdfs.org/sioc/services#
Label	Service
Definition	A Service is web service associated with a Site or part of it. The svcs:Service class is used to declare (and provide information to) the service used to consume the Resource
Occurence	Optional (Minimum: 0, Maximum: 0)
Example	<svcs:Service rdf:about=”https://gallica.bnf.fr/iiif/ark:/12148/btv1b55001425m/f1”/>

dcterms:conformsTo

dcterms:conformsTo
URI	http://purl.org/dc/terms/conformsTo
Label	ConformsTo
Definition	An established standard to which the web resource or service conforms. W3C WCAG 2.0 (web content accessibility guidelines). If the Service describes a IIIF resource, dcterms:conformsTo must be used to describe the IIIF protocol the resource is conforming to.
Domain	svcs:Service
Subproperty	dc:relation
Occurence	Optional (Minimum: 1, Maximum: unbounded)
Example	<dcterms:conformsTo rdf:resource="http://iiif.io/api/image"/>

doap:implements

doap:implements
URI	http://usefulinc.com/ns/doap#
Label	Implements
Definition	A specification that a project implements. Could be a standard, API or legally defined level of conformance. In IIIF doap:implements refers to the the protocol implemented in IIIF.
Domain	svcs:Service
Occurrence	Optional (Minimum: 0, Maximum: 1)
Example	<doap:implements rdf:resource="http://iiif.io/api/image/2/level1.json"/>

svcs:has_service

svcs:has_service
URI	http://rdfs.org/sioc/services#
Label	HasService
Definition	The identifier of the svcs:Service required to consume the edm:WebResource.
Domain	edm:WebResource
Occurence	Optional (Minimum: 0, Maximum: unbounded)
Example	<svcs:has_service rdf:resource="http://www.example.org/Service/IIIF">

dcterms:isReferencedBy

dcterms:isReferencedBy
URI	http://purl.org/dc/terms/isReferencedBy
Label	IsReferencedBy
Definition	A related resource that references, cites, or otherwise points to the described resource. In IIIF, dcterms:isReferencedBy can be used to connect an edm:WebResource to a IIIF manifest URI.
Domain	edm:WebResource
Subproperty	dc:relation
Occurence	Optional (Minimum: 0, Maximum: unbounded)
Example	<dcterms:isReferencedBy rdf:resource="https://gallica.bnf.fr/iiif/ark:/12148/btv1b55001425m/manifest.json"/>