Difference between revisions of "Ritmare metadata"
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+ | == Notes == | ||
+ | === Identifiers of coupled resources === | ||
+ | We have three relations of this kind: those linking datasets in a time series, those identifying datasets in a series (as intended by INSPIRE), and finally those linking services to coupled resources and vice versa. | ||
+ | |||
+ | * Elements "identificatore del file" (fileIdentifier) e "id file precedente" (parentIdentifier) allow to link one another individual dataset in a time series. | ||
+ | |||
+ | * Elements "Identificatore" (identifier) e "Id livello superiore" (series) link datasets in a series (as intended by INSPIRE) and the series itself. | ||
+ | Perhaps it is possible to express the behaviour enabled by these four identifiers with just two of them. As an example, an identifier of type iPA:cod-Ente:yyyymmdd:hhmmss could be extended to include additional information, such as: | ||
+ | |||
+ | iPA:cod-Ente:id-dataset:yyyymmdd:hhmmss | ||
+ | |||
+ | so that individual datasets still have unique identifiers but time series "id-dataset" can be singled out. Or, even better: | ||
+ | |||
+ | iPA:cod-Ente:datasets:id-dataset:yyyymmdd:hhmmss | ||
+ | |||
+ | iPA:cod-Ente:series:id-series:tile-number | ||
+ | |||
+ | so that both time series and series can be distinguished. | ||
+ | |||
+ | * Elements "Risorsa accoppiata" and "Risorsa on-line", respectively, relate a service to datasets that can be applied as input and a dataset to services that can process it. | ||
+ | Element "Risorsa on-line" may have further purposes. | ||
+ | |||
+ | === URIs for resources in RITMARE === | ||
+ | The proposal is to use a unique, automatically generated identifier to express "identificatore del file" and "Identificatore" and encoding in the URN scheme the semantics of "id file precedente" and "Id livello superiore". | ||
+ | |||
+ | A component of the INSPIRE "identifier" data item is the attribute "codeSpace" (not mentioned in the RNDT guidelines) and it could be statically set for RITMARE (e.g., "http://ritmare.it/"). | ||
+ | |||
+ | The URN scheme could be something like: | ||
+ | |||
+ | iPA:cod-Ente:[datasets|series|timeseries|services|sensors]:id-resource:yyyymmdd:hhmmss | ||
+ | |||
+ | The URI of the metadata record in RDF format could then be: | ||
+ | |||
+ | codeSpace + resource URN | ||
+ | |||
+ | Ordering a resource according to the yyyymmdd:hhmmss part of the URI allows to distinguish among elements in series and time series (see if it is necessary to add the millisecond part of the timestamp). | ||
+ | |||
{| border="1" cellpadding="20" cellspacing="0" | {| border="1" cellpadding="20" cellspacing="0" | ||
!INSPIRE | !INSPIRE | ||
+ | !RNDT | ||
+ | !SensorML | ||
!ODP | !ODP | ||
!RDF mapping | !RDF mapping | ||
!Notes | !Notes | ||
|- | |- | ||
− | + | |Resource type [1] | |
+ | |Livello gerarchico [1] | ||
+ | | | ||
+ | |dataset / datasetType | ||
+ | |xmlns:ecodp="http://ec.europa.eu/open-data/ontologies/ec-odp#" | ||
+ | |||
+ | <dataset URI> ecodp:datasetType <datasetTypeURI> | ||
+ | |1) INSPIRE mandates "dataset", "series", or "service"; RNDT mandates "dataset" or "serie" but the codelist also contains "servizio" ("service") and "sezione" ("tile"); 2) the corresponding NAL codelist has nothing to do with INSPIRE resource types | ||
|- | |- | ||
− | |Resource title | + | !colspan="6" | Identification |
+ | |- | ||
+ | |Resource title [1] | ||
+ | |Titolo [1] | ||
+ | | | ||
|dataset / title | |dataset / title | ||
|<dataset URI> dct:title "title" | |<dataset URI> dct:title "title" | ||
| | | | ||
|- | |- | ||
− | | | + | |Resource abstract [1] |
− | + | |Descrizione [1] | |
− | + | | | |
− | |1 | + | |
− | | | + | |
− | + | ||
|dataset / description | |dataset / description | ||
|<dataset URI> dct:description "description" | |<dataset URI> dct:description "description" | ||
| | | | ||
|- | |- | ||
− | |Resource Type(*) | + | |Unique resource identifier [1...*] |
+ | |Identificatore [1] | ||
+ | | | ||
+ | |dataset / URI | ||
+ | |<dataset URI> rdf:type dcat:Dataset | ||
+ | |1) not mandatory for services, 2) <dataset URI> combines the RITMARE codespace (e.g. http://ritmare.cnr.it/) and the URN associated with the resource (see above for the URN format) | ||
+ | |- | ||
+ | |Resource Type [1](*) | ||
+ | |Livello gerarchico [1](*) | ||
+ | | | ||
|dataset / type | |dataset / type | ||
|<dataset URI> ecodp:datasetType <datasetTypeURI> | |<dataset URI> ecodp:datasetType <datasetTypeURI> | ||
Line 28: | Line 84: | ||
|- | |- | ||
|Resource locator(*) | |Resource locator(*) | ||
+ | | | ||
+ | | | ||
|dataset / distribution / URL | |dataset / distribution / URL | ||
|<distribution URI> dcat:accessURL "URL" | |<distribution URI> dcat:accessURL "URL" | ||
Line 33: | Line 91: | ||
|- | |- | ||
|Coupled resource | |Coupled resource | ||
+ | | | ||
+ | | | ||
|? | |? | ||
|? | |? | ||
|find suitable ODP metadata field to express this | |find suitable ODP metadata field to express this | ||
|- | |- | ||
− | |Resource language | + | | |
+ | |Id livello superiore [1](*) | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |- | ||
+ | |Resource language [0...n] | ||
+ | |Lingua [1](*) | ||
+ | | | ||
|dataset / language | |dataset / language | ||
|<dataset URI> dct:language "<NAL code>" | |<dataset URI> dct:language "<NAL code>" | ||
|NAL codes are different from those used in INSPIRE metadata, requires mapping between the two SKOS thesauri | |NAL codes are different from those used in INSPIRE metadata, requires mapping between the two SKOS thesauri | ||
|- | |- | ||
− | !colspan=" | + | !colspan="6" | Classification of spatial data and services |
|- | |- | ||
− | |Topic category | + | |Topic category [1...n](*) |
+ | |Categoria tematica [1...n](*) | ||
+ | | | ||
|dataset / keyword | |dataset / keyword | ||
|<dataset URI> ecodp:keyword "keyword" | |<dataset URI> ecodp:keyword "keyword" | ||
− | |1) use the originating thesaurus to distinguish between Topic category, Spatial data service type, and keywords; 2)use prefLabel (in the language associated with metadata) for a text representation | + | |1) use the originating thesaurus to distinguish between Topic category, Spatial data service type, and keywords; 2)use prefLabel (in the language associated with metadata) for a text representation; 3) '''need to store a URI''' |
|- | |- | ||
|Spatial data service type | |Spatial data service type | ||
+ | | | ||
+ | | | ||
|dataset / keyword | |dataset / keyword | ||
|<dataset URI> ecodp:keyword "keyword" | |<dataset URI> ecodp:keyword "keyword" | ||
− | |1) use the originating thesaurus to distinguish between Topic category, Spatial data service type, and keywords; 2)use prefLabel (in the language associated with metadata) for a text representation | + | |1) use the originating thesaurus to distinguish between Topic category, Spatial data service type, and keywords; 2)use prefLabel (in the language associated with metadata) for a text representation; 3) '''need to store a URI''' |
+ | |- | ||
+ | | | ||
+ | |Formato di presentazione [1...n](*) | ||
+ | | | ||
+ | | | ||
+ | |<dataset URI> dct:format <CI_PresentationFormCode> | ||
+ | |creare thesaurus da 3.4.3.2 - all. 2 DM | ||
+ | |- | ||
+ | | | ||
+ | |Altri dettagli [0...n] | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |- | ||
+ | | | ||
+ | |Informazioni supplementari [0...1] | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |- | ||
+ | | | ||
+ | |Set di caratteri [0...n] | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |- | ||
+ | | | ||
+ | |Tipo di rappresentazione spaziale [1...n](*) | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |aggiungere codelist | ||
|- | |- | ||
− | !colspan=" | + | !colspan="6" | Keyword |
|- | |- | ||
|Keyword value | |Keyword value | ||
+ | |Parole chiave | ||
+ | | | ||
|dataset / keyword | |dataset / keyword | ||
|<dataset URI> ecodp:keyword "keyword" | |<dataset URI> ecodp:keyword "keyword" | ||
− | |1) use the originating thesaurus to distinguish between Topic category, Spatial data service type, and keywords; 2) use prefLabel (in the language associated with metadata) for a text representation | + | |1) use the originating thesaurus to distinguish between Topic category, Spatial data service type, and keywords; 2) use prefLabel (in the language associated with metadata) for a text representation; 3) '''need to store a URI''' |
|- | |- | ||
|Originating controlled vocabulary | |Originating controlled vocabulary | ||
| | | | ||
| | | | ||
− | |1) implied by keyword value; 2) use prefLabel (in the language associated with metadata) for a text representation | + | | |
+ | | | ||
+ | |1) implied by keyword value; 2) use prefLabel (in the language associated with metadata) for a text representation, use the thesaurus publication date and type | ||
|- | |- | ||
− | !colspan=" | + | !colspan="6" | Geographic location |
− | |Geographic bounding box | + | |- |
− | | | + | |Geographic bounding box [1] |
− | + | |Localizzazione geografica [1] | |
| | | | ||
+ | |dataset / geographical coverage | ||
+ | |<dataset URI> dct:spatial <spatial URI> | ||
+ | |may not be sufficient to express a bounding box | ||
|- | |- | ||
− | !colspan=" | + | | |
+ | |Estensione verticale [0...1] | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |- | ||
+ | !colspan="6" | Temporal reference | ||
|- | |- | ||
|Temporal extent | |Temporal extent | ||
− | | | + | |Estensione temporale |
+ | | | ||
+ | |dataset / temporal coverage / coverage from | ||
+ | dataset / temporal coverage / coverage to | ||
+ | |<dataset URI> dct:temporal <period> | ||
+ | <period> ecodp:periodStart <datetime> | ||
+ | |||
+ | <period> ecodp:periodEnd <datetime> | ||
+ | |Not mandatory but at least one temporal reference is required | ||
|- | |- | ||
|Date of publication | |Date of publication | ||
− | | | + | |Data |
+ | | | ||
+ | |dataset / issued | ||
+ | |<dataset URI> rndt:dateStruct <_1> | ||
+ | |||
+ | <_1> rndt:dateValue "yyyymmdd" | ||
+ | |||
+ | <_1> rndt:dateType <date type URI> | ||
+ | |Not mandatory but at least one temporal reference is required | ||
|- | |- | ||
|Date of last revision | |Date of last revision | ||
− | | | + | |Data |
+ | | | ||
+ | |dataset / last modification date | ||
+ | |<dataset URI> dct:modified <datetime> | ||
+ | |Not mandatory but at least one temporal reference is required | ||
|- | |- | ||
|Date of creation | |Date of creation | ||
− | | | + | |Data |
+ | | | ||
+ | |? | ||
+ | |? | ||
+ | |Not mandatory but at least one temporal reference is required | ||
|- | |- | ||
− | !colspan=" | + | !colspan="6" | Conformity |
|- | |- | ||
|Degree | |Degree | ||
− | | | + | | |
+ | | | ||
+ | |? | ||
+ | |? | ||
+ | | | ||
|- | |- | ||
|Specification | |Specification | ||
− | | | + | | |
+ | | | ||
+ | |? | ||
+ | |? | ||
+ | | | ||
|- | |- | ||
− | !colspan=" | + | !colspan="6" | Quality and validity |
|- | |- | ||
− | | | + | |Lineage [1] for data, [0...n] for services |
− | + | |Genealogia [1](*) | |
+ | | | ||
+ | | | ||
+ | | | ||
+ | | | ||
|- | |- | ||
− | | | + | |Spatial resolution [0...n] |
− | |... | + | |Risoluzione spaziale [0...n] |
+ | | | ||
+ | | | ||
+ | | | ||
+ | | | ||
|- | |- | ||
− | + | | | |
+ | |Livello di qualità [1](*) | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | | | ||
|- | |- | ||
− | | | + | | |
− | | | + | |Accuratezza posizionale [1](*) |
+ | | | ||
+ | | | ||
+ | | | ||
+ | | | ||
|- | |- | ||
− | | | + | !colspan="6" | Constraints related to access and use |
− | + | ||
|- | |- | ||
− | + | |Limitations on public access [1...n](*) | |
+ | |Vincoli di accesso [1...n](*) | ||
+ | | | ||
+ | |dataset / licence | ||
+ | |<dataset URI> dct:license <license URI> | ||
+ | |1) add ISO codelist to thesauri; 2) mismatch with NAL codes | ||
|- | |- | ||
− | | | + | |Conditions applying to access and use [1...n](*) |
− | |dataset | + | |Limitazione d’uso [1](*) |
+ | | | ||
+ | |? | ||
+ | |? | ||
+ | |RITMARE data policy? | ||
+ | |- | ||
+ | | | ||
+ | |Vincoli di fruibilità [1...n](*) | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |- | ||
+ | | | ||
+ | |Altri vincoli [0...n] | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |come per Vincoli di accesso | ||
+ | |- | ||
+ | | | ||
+ | |Vincoli di sicurezza [1] | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |come per Vincoli di accesso | ||
+ | |- | ||
+ | !colspan="6" | Responsible organisation | ||
+ | |- | ||
+ | |Responsible party [1](*) | ||
+ | |Punto di contatto [1...n](*) | ||
+ | | | ||
+ | |<dataset URI> dct:publisher <publisher URI> | ||
|<dataset URI> ecodp:contactPoint <contactPointURI> | |<dataset URI> ecodp:contactPoint <contactPointURI> | ||
− | |the ODP metadata format requires this value to be a resource: using the FOAF entity describing a RITMARE individual provides the data items required by INSPIRE (organisation name, E-mail) | + | |1) verify http://publications.europa.eu/resource/authority/corporate-body/INFSO; 2) the ODP metadata format requires this value to be a resource: using the FOAF entity describing a RITMARE individual provides the data items required by INSPIRE (organisation name, E-mail); 3) need to add website or tel no. to the info associated with organisations |
|- | |- | ||
− | |Metadata date | + | | |
+ | |Responsabile [1..n](*) | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |assume same as Point of contact with role changed from "punto di contatto" to "proprietario"? | ||
+ | |- | ||
+ | |Responsible party role | ||
+ | | | ||
+ | | | ||
+ | |? | ||
+ | |? | ||
+ | | | ||
+ | |- | ||
+ | !colspan="6" | Metadata on metadata | ||
+ | |- | ||
+ | | | ||
+ | |V Identificatore del file [1](*) | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |1) URN of format iPA:cod-Ente:[datasets, series, timeseries, services, sensors]:id-resource:yyyymmdd:hhmmss. 2) why can't it be equal to field "identificatore"? 3) Can be derived from the URI, no need for an RDF property specifying this item. | ||
+ | |- | ||
+ | |Metadata language [1] | ||
+ | |V Lingua dei metadati [1] | ||
+ | | | ||
+ | |catalog record / language | ||
+ | |<record URI> dct:language <language URI> | ||
+ | |added to catalog record to distinguish it from dataset language | ||
+ | |- | ||
+ | | | ||
+ | | V Id file precedente [1] | ||
+ | | | ||
+ | | | ||
+ | |<record URI> rndt:precedingFile <record URI> | ||
+ | |for the first version of a dataset (or for a plain dataset), it is same as Identificatore del file | ||
+ | |- | ||
+ | |Metadata point of contact [1...n] | ||
+ | |V Responsabile dei metadati [1...n] | ||
+ | | | ||
+ | |catalogue record / publisher | ||
+ | |<record URI> dct:publisher _05 | ||
+ | |||
+ | _05 rndt:person <FOAF record> | ||
+ | |||
+ | _05 rndt:personRole <CI_FixedRoleCode> | ||
+ | |1) institution, website, and email from the FOAF record; 2) role if fixed "punto di contatto" | ||
+ | |- | ||
+ | |Metadata date [1] | ||
+ | |V Data dei metadati [1] | ||
+ | | | ||
|dataset / catalog record / issued | |dataset / catalog record / issued | ||
|<record URI> dct:issued <datetime> | |<record URI> dct:issued <datetime> | ||
| | | | ||
|- | |- | ||
− | |||
− | |||
| | | | ||
− | | | + | |V Nome dello Standard [1] |
+ | | | ||
+ | | | ||
+ | | | ||
+ | |fixed "DM - Regole tecniche RNDT" | ||
+ | |- | ||
+ | | | ||
+ | |V Versione dello Standard [1] | ||
+ | | | ||
+ | | | ||
+ | | | ||
+ | |fixed "10 novembre 2011" | ||
|} | |} | ||
(*) = mandatory item | (*) = mandatory item |
Latest revision as of 15:30, 29 November 2013
Notes
Identifiers of coupled resources
We have three relations of this kind: those linking datasets in a time series, those identifying datasets in a series (as intended by INSPIRE), and finally those linking services to coupled resources and vice versa.
- Elements "identificatore del file" (fileIdentifier) e "id file precedente" (parentIdentifier) allow to link one another individual dataset in a time series.
- Elements "Identificatore" (identifier) e "Id livello superiore" (series) link datasets in a series (as intended by INSPIRE) and the series itself.
Perhaps it is possible to express the behaviour enabled by these four identifiers with just two of them. As an example, an identifier of type iPA:cod-Ente:yyyymmdd:hhmmss could be extended to include additional information, such as:
iPA:cod-Ente:id-dataset:yyyymmdd:hhmmss
so that individual datasets still have unique identifiers but time series "id-dataset" can be singled out. Or, even better:
iPA:cod-Ente:datasets:id-dataset:yyyymmdd:hhmmss
iPA:cod-Ente:series:id-series:tile-number
so that both time series and series can be distinguished.
- Elements "Risorsa accoppiata" and "Risorsa on-line", respectively, relate a service to datasets that can be applied as input and a dataset to services that can process it.
Element "Risorsa on-line" may have further purposes.
URIs for resources in RITMARE
The proposal is to use a unique, automatically generated identifier to express "identificatore del file" and "Identificatore" and encoding in the URN scheme the semantics of "id file precedente" and "Id livello superiore".
A component of the INSPIRE "identifier" data item is the attribute "codeSpace" (not mentioned in the RNDT guidelines) and it could be statically set for RITMARE (e.g., "http://ritmare.it/").
The URN scheme could be something like:
iPA:cod-Ente:[datasets|series|timeseries|services|sensors]:id-resource:yyyymmdd:hhmmss
The URI of the metadata record in RDF format could then be:
codeSpace + resource URN
Ordering a resource according to the yyyymmdd:hhmmss part of the URI allows to distinguish among elements in series and time series (see if it is necessary to add the millisecond part of the timestamp).
INSPIRE | RNDT | SensorML | ODP | RDF mapping | Notes |
---|---|---|---|---|---|
Resource type [1] | Livello gerarchico [1] | dataset / datasetType | xmlns:ecodp="http://ec.europa.eu/open-data/ontologies/ec-odp#"
<dataset URI> ecodp:datasetType <datasetTypeURI> |
1) INSPIRE mandates "dataset", "series", or "service"; RNDT mandates "dataset" or "serie" but the codelist also contains "servizio" ("service") and "sezione" ("tile"); 2) the corresponding NAL codelist has nothing to do with INSPIRE resource types | |
Identification | |||||
Resource title [1] | Titolo [1] | dataset / title | <dataset URI> dct:title "title" | ||
Resource abstract [1] | Descrizione [1] | dataset / description | <dataset URI> dct:description "description" | ||
Unique resource identifier [1...*] | Identificatore [1] | dataset / URI | <dataset URI> rdf:type dcat:Dataset | 1) not mandatory for services, 2) <dataset URI> combines the RITMARE codespace (e.g. http://ritmare.cnr.it/) and the URN associated with the resource (see above for the URN format) | |
Resource Type [1](*) | Livello gerarchico [1](*) | dataset / type | <dataset URI> ecodp:datasetType <datasetTypeURI> | compare INSPIRE codelist with http://ec.europa.eu/open-data/kos/dataset-type/Taxonomy http://ec.europa.eu/open-data/kos/dataset-type/Thesaurus | |
Resource locator(*) | dataset / distribution / URL | <distribution URI> dcat:accessURL "URL" | a "distribution" entity shall be created for each resource | ||
Coupled resource | ? | ? | find suitable ODP metadata field to express this | ||
Id livello superiore [1](*) | |||||
Resource language [0...n] | Lingua [1](*) | dataset / language | <dataset URI> dct:language "<NAL code>" | NAL codes are different from those used in INSPIRE metadata, requires mapping between the two SKOS thesauri | |
Classification of spatial data and services | |||||
Topic category [1...n](*) | Categoria tematica [1...n](*) | dataset / keyword | <dataset URI> ecodp:keyword "keyword" | 1) use the originating thesaurus to distinguish between Topic category, Spatial data service type, and keywords; 2)use prefLabel (in the language associated with metadata) for a text representation; 3) need to store a URI | |
Spatial data service type | dataset / keyword | <dataset URI> ecodp:keyword "keyword" | 1) use the originating thesaurus to distinguish between Topic category, Spatial data service type, and keywords; 2)use prefLabel (in the language associated with metadata) for a text representation; 3) need to store a URI | ||
Formato di presentazione [1...n](*) | <dataset URI> dct:format <CI_PresentationFormCode> | creare thesaurus da 3.4.3.2 - all. 2 DM | |||
Altri dettagli [0...n] | |||||
Informazioni supplementari [0...1] | |||||
Set di caratteri [0...n] | |||||
Tipo di rappresentazione spaziale [1...n](*) | aggiungere codelist | ||||
Keyword | |||||
Keyword value | Parole chiave | dataset / keyword | <dataset URI> ecodp:keyword "keyword" | 1) use the originating thesaurus to distinguish between Topic category, Spatial data service type, and keywords; 2) use prefLabel (in the language associated with metadata) for a text representation; 3) need to store a URI | |
Originating controlled vocabulary | 1) implied by keyword value; 2) use prefLabel (in the language associated with metadata) for a text representation, use the thesaurus publication date and type | ||||
Geographic location | |||||
Geographic bounding box [1] | Localizzazione geografica [1] | dataset / geographical coverage | <dataset URI> dct:spatial <spatial URI> | may not be sufficient to express a bounding box | |
Estensione verticale [0...1] | |||||
Temporal reference | |||||
Temporal extent | Estensione temporale | dataset / temporal coverage / coverage from
dataset / temporal coverage / coverage to |
<dataset URI> dct:temporal <period>
<period> ecodp:periodStart <datetime> <period> ecodp:periodEnd <datetime> |
Not mandatory but at least one temporal reference is required | |
Date of publication | Data | dataset / issued | <dataset URI> rndt:dateStruct <_1>
<_1> rndt:dateValue "yyyymmdd" <_1> rndt:dateType <date type URI> |
Not mandatory but at least one temporal reference is required | |
Date of last revision | Data | dataset / last modification date | <dataset URI> dct:modified <datetime> | Not mandatory but at least one temporal reference is required | |
Date of creation | Data | ? | ? | Not mandatory but at least one temporal reference is required | |
Conformity | |||||
Degree | ? | ? | |||
Specification | ? | ? | |||
Quality and validity | |||||
Lineage [1] for data, [0...n] for services | Genealogia [1](*) | ||||
Spatial resolution [0...n] | Risoluzione spaziale [0...n] | ||||
Livello di qualità [1](*) | |||||
Accuratezza posizionale [1](*) | |||||
Constraints related to access and use | |||||
Limitations on public access [1...n](*) | Vincoli di accesso [1...n](*) | dataset / licence | <dataset URI> dct:license <license URI> | 1) add ISO codelist to thesauri; 2) mismatch with NAL codes | |
Conditions applying to access and use [1...n](*) | Limitazione d’uso [1](*) | ? | ? | RITMARE data policy? | |
Vincoli di fruibilità [1...n](*) | |||||
Altri vincoli [0...n] | come per Vincoli di accesso | ||||
Vincoli di sicurezza [1] | come per Vincoli di accesso | ||||
Responsible organisation | |||||
Responsible party [1](*) | Punto di contatto [1...n](*) | <dataset URI> dct:publisher <publisher URI> | <dataset URI> ecodp:contactPoint <contactPointURI> | 1) verify http://publications.europa.eu/resource/authority/corporate-body/INFSO; 2) the ODP metadata format requires this value to be a resource: using the FOAF entity describing a RITMARE individual provides the data items required by INSPIRE (organisation name, E-mail); 3) need to add website or tel no. to the info associated with organisations | |
Responsabile [1..n](*) | assume same as Point of contact with role changed from "punto di contatto" to "proprietario"? | ||||
Responsible party role | ? | ? | |||
Metadata on metadata | |||||
V Identificatore del file [1](*) | 1) URN of format iPA:cod-Ente:[datasets, series, timeseries, services, sensors]:id-resource:yyyymmdd:hhmmss. 2) why can't it be equal to field "identificatore"? 3) Can be derived from the URI, no need for an RDF property specifying this item. | ||||
Metadata language [1] | V Lingua dei metadati [1] | catalog record / language | <record URI> dct:language <language URI> | added to catalog record to distinguish it from dataset language | |
V Id file precedente [1] | <record URI> rndt:precedingFile <record URI> | for the first version of a dataset (or for a plain dataset), it is same as Identificatore del file | |||
Metadata point of contact [1...n] | V Responsabile dei metadati [1...n] | catalogue record / publisher | <record URI> dct:publisher _05
_05 rndt:person <FOAF record> _05 rndt:personRole <CI_FixedRoleCode> |
1) institution, website, and email from the FOAF record; 2) role if fixed "punto di contatto" | |
Metadata date [1] | V Data dei metadati [1] | dataset / catalog record / issued | <record URI> dct:issued <datetime> | ||
V Nome dello Standard [1] | fixed "DM - Regole tecniche RNDT" | ||||
V Versione dello Standard [1] | fixed "10 novembre 2011" |
(*) = mandatory item