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Wiki » D81 OpenAIRE Data Model Specification » Core Data Model » Core Entities »

Core entity datasource » History » Version 3

Alessia Bardi, 29/04/2015 02:30 PM

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h1. Core entity: Datasource
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A Datasource is here intended as the (metadata) description/representation of a provider exporting (meta)data about scholarly communication objects.





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Based on the typology of the provider and of the exported material, a Datasource is classified according to the categorization defined by the vocabulary "dnet:datasource_typologies vocabulary":http://api.openaire.eu/vocabularies/dnet:datasource_typologies





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Datasources can be collected from Datasources of type "Entity Registry". 





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|_Property_|_Type_|_Multiplicity_|_Description_|





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| Type | [[type_structured_property|Structured(-, Qualifier, -)]] |  0..1 | Typology of the datasource. For an updated list of possible typologies refer to the "dnet:datasource_typologies vocabulary":http://api.openaire.eu/vocabularies/dnet:datasource_typologies|





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| OpenAIRE compatibility | [[type_structured_property|Structured(-, Qualifier, -)]] | 0..1 | Compatibility of the datasource with respect to the "OpenAIRE Guidelines":https://guidelines.openaire.eu. The list of allowed values is defined by the vocabulary "dnet:datasourceCompatibilityLevel":http://api.openaire.eu/vocabularies/dnet:datasourceCompatibilityLevel |





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| Official name | [[type_structured_property|Structured(String,-,Provenance)]] | 0..1 | |





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| English name | [[type_structured_property|Structured(String,-,Provenance)]] | 0..1 | |





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| Web site url | [[type_structured_property|Structured(String,-,Provenance)]] | 0..1 ||





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| Logo url | [[type_structured_property|Structured(String,-,Provenance)]] | 0..1 | |





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| Email contact | [[type_structured_property|Structured(String,-,Provenance)]] | 0..1 | |





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| Namespace Prefix | [[type_structured_property|Structured(String,-,Provenance)]] | 0..1 | |





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| Latitude | [[type_structured_property|Structured(String,-,Provenance)]] | 0..1 | |





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| Longitude | [[type_structured_property|Structured(String,-,Provenance)]] | 0..1 | |





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| Date of validation | [[type_structured_property|Structured(Date,-,Provenance)]] | 0..1 | |





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| Descritpion | [[type_structured_property|Structured(String,-,Provenance)]] | 0..1 | |





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| Subject | [[type_structured_property|Structured(String,Qualifier,Provenance)]] | 1..N | |





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|_Relationship_|_Target_|_Multiplicity_|_Description_|





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|CollectedFrom | [[core_entity_datasource|Datasource]] |1..N| A Datasource from which this Datasource has been collected (e.g. an entity registry such as OpenDOAR and re3data) |





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|[[linking_entity_projectOrganization|Project_Organization]] | [[core_entity_project|Project]] |0..N| The Project this Organization is involved into |





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The two major entity registries providing Datasources for Publication repositories and data repositories are, respectively, OpenDOAR and re3data. Datasources collected from those two entity registries feature more detailed information (see subclasses [[core_entity_opendoarDatasource|OpenDOAR Datasource]] and [[core_entity_re3dataDatasource|re3data Datasource]]).