SPARQL


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SPARQL

Pronounced "sparkle," SPARQL is a query language from the W3C for searching data defined in the RDF format. RDF is used to identify data on the Web to provide more targeted answers to a search. For more information, visit www.w3c.org/2009/sparql/wiki/Main_Page. See RDF, OWL and Semantic Web.
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Para explanar como a WS se relaciona com cada sistema da AI, foram consideradas as tecnologias apontadas pelo W3C (XML, RDF, RDF Schema, OWL, SPARQL e SWRL), bem como algumas aplicacoes que utilizam tecnologias da WS e que sao objetos de estudo da Ciencia da Informacao (Knowledge Graph, Rich Snippets, Linked Data, Explorator e Europeana Data Model--EDM).
[27] SPARQL Query Language for RDF W3C Recommendation 15 January 2008, http://www.w3.org/TR/rdf-sparql-querv/
Fuseki version 2.4.1 [42] has been used which can handle millions of triples and also provides a web-based interface and SPARQL endpoints that can be used to process the data.
Similarly, in the near future, we expect technology standards for the web of data to develop and coalesce, (18) with URI, HTTP, RDF and SPARQL as the basis for this new web architecture.
After formally defining the constituents, SmartOntoSensor is developed in OWL-DL language using open source ontology editor and knowledge-based framework Protege 4.3 along with its exclusive plug-ins (e.g., SPARQL query plug-in and RacerPro reasoner) for the ontology editing, development, implementation, and testing.
Patients' dataset semantically annotated to convert it to RDF and SPARQL query is used to extract data of any patient at any time.
There is no learning curve for users that are familiar with common data query languages like SQL or LINQ and common graph query languages like Cypher or SPARQL.
iMatcher2 [13] combines the SPARQL query language for logical referencing and the syntactic similarity measure to calculates the degree of semantic matching between two OWL-S service profiles.
'Discovering Semantic Web services using SPARQL and intelligent agents', Web Semantics: Science, Services and Agents on the World Wide Web, Elsevier Journal, 8: 310-328.
For example, CHARMe provides an open, read-only, web service endpoint (using the SPARQL protocol: www.w3.org /TR/rdf-sparql-query/) allowing potentially complex data mining and analysis for data scientists, as well as a simpler (but more limited) OpenSearch interface (www.opensearch.org/).