Changelog

This page includes the changelog for the myExperiment Ontology and consequently myExperiment's RDF data.

• 12/10/2011 Changed mebase:User to be equivalent to a SIOC UserAccount rather than a SIOC User that no longer exists in the current specification. A new mebase:Person class and migration of person based triples to this class will be performed shortly.
• 03/10/2011 Corrected rdfs:label for Tagging as it was just set to Tag in Annotations module. Corrected wrong namespace for Entry when defining PackEntry as a subClassOf it in Packs module. Also modified all of the ontology module descriptors to include owl:versionInfo, so that dc:date captures the original modularization date of the ontology and owl:VersionInfo captures the last modification date of the ontology module.
• 02/09/2011 Corrected rdfs:label for RestrictedAccess as it was just set to Access.
• 18/07/2011 Replaced PackRelationship with RelationshipEntry as a more generic way of associating a Relationship with an Aggregation. Made Entry class to hang PackEntry and RelationshipEntry off as subclasses.
• 03/07/2011 Removed Concepts from packs module, predicates of relationships now defined as OWL ObjectProperties that make up user-defined ontologies. Vocabulary moved to annotations module to be used to represent at set of tags.
• 09/03/2011 Updated Packs module to create a separate Relationship class that has PackRelationship as an ore:Proxy to describe it in the context of the Pack. Fixed some other subclassing issues with PackEntry and Vocabulary.
• 10/02/2011 Added PackRelationship to Packs module to allow relationship between items in Packs to be defined. Moved Vocabularies from Contributions to Packs module to support PackRelationships. Added Concepts to Packs module, as a specific form of SKOS Concept to define the predicate of a PackRelationship.
• 25/11/2010 Added foaf:name to user as more commonly used than sioc:name and added restriction for sioc:has_member and sioc:member_of to Group and User respectively.
• 15/09/2010 Added DBPedia's residence property as potential field(s) for a User.
• 01/07/2010 Added various has-x properties to allow users in the Linked Data world to more easily navigate around myExperiment entities.
• 01/07/2010 Migrated RDF to use Linked Data Non-Information Resource URIs. This has also involved providing information about the RDF document itself and not just the entity it is describing.
• 01/07/2010 Consensus seems that xsd:anyURI should only be used if the resource is non-resolvable therefore have switched to unrestricted ObjectProperty where URIs can be resolved. Also removed mebase:human-start-page as it is covered by the foaf:homepage in the description of the graph.
• 19/05/2010 Added ranges to properties reused from non-myExperiment ontologies.
• 05/04/2010 Made Vocabulary a subclass of SKOS ConceptScheme and Tag a subclass of Concept changing it's dcterms property to skos:prefLabel.
• 31/03/2010 Removed accessed-from-site as this can be inferred from user-agent. Also removed retroactive assignment of human-start-page as a property restriction for Policy as there is currently no such thing exists
• 30/03/2010 Made Version a subclass of Interface rather than Contribution.
• 24/03/2010 Removed Use AccessType and associated Accesses from specific module as they are unused.
• 24/03/2010 Fixed syntax error changing foaf:based-near to foaf:based_near. Added Commentable as a subclass to File and Commentable, Favouritable and Taggable to Pack and by inheritance Experiment. Added Taggable and Commentable as a subclass to Group retroactively in the specific module.
• 22/03/2010 Removed cc:License definition in the specific module as these have been replaced by myExperiment's License class for which instances can be found at http://rdf.myexperiment.org/Licenses.
• 21/03/2010 Added dbpedia ontology's residence property to Users. This essentially uses DBPedia URIs rather than text strings and should iin time replace the foaf:based_near and mebase:country properties.
• 03/02/2010 Anonymised usage statistics (i.e. Viewings and Downloads) are to no longer be generated. This is due to the excessive amount of processor time taken to keep this up to date versus their actual usefulness.
• 12/01/2010 The Components module has been completly rewritten to encompass Dataflows and to represent extra data exposed through the new Taverna GEMs.
• 28/09/2009 Removed has-license property from Base module, cc:license should be used instead.
• 26/08/2009 To improve Linked Data compliance object properties have been changed to anyURI typed datatype properties where the object of these properties is not intended to resolve to RDF. Also a file extension has been added to the filename property for workflows and workflow versions.
• 22/06/2009 Converted mebase:uri from anyURI datatype property to an object property and replaced mepack:alternate-uri with rdfs:seeAlso.
• 19/06/2009 Upgraded Jobs to Contributions to support ORE Aggregation capability.
• 26/05/2009 Removed dcterms:type from Workflows, WorkflowVersions and Files to use mebase:has-content-type. ContentType contains dcterms:title as a human-readable label for the type and dcterms:format for the MIME type.