Ci-dessous, les différences entre deux révisions de la page.
thatcamp_2014:ressources_sparql [2014/10/08 08:39] Francesco Beretta [Endpoints] |
thatcamp_2014:ressources_sparql [2014/10/29 12:03] |
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- | ====== Ressources concernant le web des données ====== | ||
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- | ===== Standards ===== | ||
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- | [[http://www.w3.org/TR/sparql11-query/|SPARQL 1.1 Query Language]] | ||
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- | [[http://www.opengeospatial.org/standards/geosparql|GeoSPARQL]] - A Geographic Query Language for RDF Data | ||
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- | ===== Tutoriels ===== | ||
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- | http://wifo5-03.informatik.uni-mannheim.de/latc/www2012/Session%201.html | ||
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- | ===== SPARQL Endpoints ===== | ||
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- | ==== Listes / présentations ==== | ||
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- | [[http://sparqles.okfn.org/availability|Liste des sites actifs]], mise à jour régulièrement | ||
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- | [[http://datahub.io/fr/dataset?q=sparql&sort=score+desc%2C+metadata_modified+desc|Datahub]]: site recensant des points d'accès aux données. | ||
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- | ==== Endpoints ==== | ||
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- | [[http://factforge.net/sparql|FactForge]] | ||
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- | [[http://www.geosparql.org/|GeoSPARQL]] Adresse du service: http://www.lotico.com:3030/lotico/sparql | ||
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- | === CLAROS Data === | ||
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- | [[http://data.clarosnet.org/|CLAROS data]] – [[http://data.clarosnet.org/sparql/|SPARQL Endpoint]] | ||
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- | Exemple | ||
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- | * compter le nombre de papyrus | ||
- | <code> | ||
- | SELECT (count(?s) as ?nombre) WHERE {?s crm:P2_has_type | ||
- | <http://id.clarosnet.org/type/object/papyrus>} | ||
- | </code> | ||
- | * les propriétés des papyrus | ||
- | <code> | ||
- | SELECT DISTINCT ?p WHERE { ?s crm:P2_has_type | ||
- | <http://id.clarosnet.org/type/object/papyrus>. | ||
- | ?s ?p ?o} | ||
- | </code> | ||
- | rdf:type | ||
- | crm:P70i_is_documented_in | ||
- | crm:P102_has_title | ||
- | rdfs:label | ||
- | crm:P108i_was_produced_by | ||
- | crm:P67i_is_referred_to_by | ||
- | crm:P138i_has_representation | ||
- | crm:P2_has_type | ||
- | crm:P53_has_former_or_current_location | ||
- | crm:P16i_was_used_for | ||
- | crm:P45_consists_of | ||
- | crm:P44_has_condition | ||
- | claros:coordinates-find | ||
- | claros:coordinates-current | ||
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- | <code> | ||
- | SELECT DISTINCT ?o ?o2 WHERE { ?s crm:P2_has_type | ||
- | <http://id.clarosnet.org/type/object/papyrus>. | ||
- | ?s claros:coordinates-find ?o. | ||
- | ?o ?p ?o2. | ||
- | #?o2 claros:has_geoObject ?o3 | ||
- | } | ||
- | </code> | ||
- | ===== Sites/Données ===== | ||
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- | Un exemple de [[http://live.dbpedia.org/page/Italy|page DBPedia (live) concernant l'Italie]] | ||
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- | [[http://eurostat.linked-statistics.org/|Eurostat linked data]] | ||
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- | [[http://datahub.io/dataset/linked-nuts|Linked NUTS]] | ||
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