SPARQL (pronounced "sparkle", a recursive acronym for SPARQL Protocol and RDF Query Language) is an RDF query language—that is, a semantic query language...
15 KB (1,521 words) - 18:46, 31 July 2024
GeoSPARQL is a model for representing and querying geospatial linked data for the Semantic Web. It is standardized by the Open Geospatial Consortium as...
20 KB (1,935 words) - 06:05, 14 July 2024
then one can extract some knowledge from them using a query language, like SPARQL. The first version was published by the World-Wide Web Consortium (W3C)...
17 KB (1,757 words) - 18:32, 12 July 2024
manipulate data stored in Resource Description Framework (RDF) format. SPARQL has emerged as the standard RDF query language, and in 2008 became a W3C...
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Other NoSQL Solutions W3C SPARQL Working Group was RDF Data Access Working Group SPARQL Query language SPARQL Protocol SPARQL 1.1 Update W3C Recommendation...
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Name Language(s) Notes AllegroGraph SPARQL RDF triple store Amazon Neptune Gremlin, SPARQL Graph database ArangoDB AQL, JavaScript, GraphQL Multi-model...
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QLever engine lacks support for GeoSPARQL functions per se, the official server precomputes a subset of GeoSPARQL relationships into dedicated triples...
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specification was published in 2004, and the RDF 1.1 specification in 2014. SPARQL is a standard query language for RDF graphs. RDF Schema (RDFS), Web Ontology...
43 KB (5,038 words) - 09:50, 3 September 2024
ChEBI data is available through a public web application, web services, SPARQL endpoint and downloads. de Matos P, Alcántara R, Dekker A, Ennis M, Hastings...
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RDF database after a SPARQL query. SPARQL SPARQL Query Results JSON Format Dave Beckett, Eric Prud'hommeaux (21 March 2013). "SPARQL Query Results XML Format...
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triplestores, APIs, and other storage engines that have implemented the W3C SPARQL standard. Amazon Neptune Apache Marmotta AllegroGraph Eclipse RDF4J Apache...
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extension mechanism to express more complex conditions in languages such as SPARQL and JavaScript. SHACL Rules add inferencing capabilities to SHACL, allowing...
14 KB (1,527 words) - 16:43, 29 August 2024
Description Framework (RDF) data model. Turtle syntax is similar to that of SPARQL, an RDF query language. It is a common data format for storing RDF data...
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SPARQL Syntax Expressions (alternatively, SPARQL S-Expressions) is a parse tree (a.k.a. concrete syntax) for representing SPARQL Algebra expressions. They...
2 KB (134 words) - 01:49, 19 August 2023
standardization efforts lead to multi-vendor query languages like Gremlin, SPARQL, and Cypher. In September 2019 a proposal for a project to create a new...
51 KB (4,647 words) - 08:07, 4 September 2024
databases, URLs or a combination of these. A model can also be queried through SPARQL 1.1. Jena is similar to RDF4J (formerly OpenRDF Sesame); though, unlike...
5 KB (422 words) - 18:03, 13 January 2024
full text search. The semantic web technology stack of the W3C is offering SPARQL to formulate semantic queries in a syntax similar to SQL. Semantic queries...
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lets users run queries on the data contained in Wikidata. The service uses SPARQL as the query language. As of November 2018, there are at least 26 different...
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RDFLib (section SPARQL querying)
numerous convenience functions for declaring graph namespaces, lodging SPARQL queries and so on. It is in continuous development with the most recent...
25 KB (3,185 words) - 18:44, 23 August 2022
MonetDB (section RDF/SPARQL)
end is the top layer, providing query interface for SQL, with SciQL and SPARQL interfaces under development. Queries are parsed into domain-specific representations...
27 KB (2,863 words) - 19:46, 29 August 2024
algorithm Prova, a semantic-web rule engine which supports data integration via SPARQL queries and type systems (RDFS, OWL ontologies as type system). DIP, Defeasible-Inference...
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b:4.47772] Gremlin supports declarative graph pattern matching similar to SPARQL. For instance, the following query below uses Gremlin's match()-step. What...
14 KB (1,478 words) - 16:27, 18 January 2024
Knowledge Organization System Synchronized Multimedia Integration Language SOAP SPARQL Speech Recognition Grammar Specification Speech Synthesis Markup Language...
25 KB (2,292 words) - 08:46, 3 September 2024
SPARUL (section SPARQL/Update implementations)
SPARUL, or SPARQL/Update, was a declarative data manipulation language that extended the SPARQL 1.0 query language standard. SPARUL provided the ability...
4 KB (501 words) - 00:22, 13 April 2024
"WINE Is Not an Emulator", GNU stands for "GNU's not Unix", and SPARQL denotes the "SPARQL Protocol and RDF Query Language". The canonical example of a recursively...
30 KB (3,645 words) - 18:21, 7 May 2024
SQL:2011 SQL:2016 SQL:2023 Influenced by Datalog Influenced CQL, LINQ, SPARQL, SOQL, PowerShell, JPQL, jOOQ, N1QL, GQL Structured Query Language at Wikibooks...
40 KB (3,765 words) - 07:06, 2 September 2024
"Multilingual ontology matching based on Wiktionary data accessible via SPARQL endpoint". Proc. of the 13th Russian Conference on Digital Libraries RCDL'2011...
36 KB (3,280 words) - 07:37, 17 August 2024
} GraphQL does not provide a full-fledged graph query language such as SPARQL, or even in dialects of SQL that support transitive closure. For example...
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Graphics", but unofficially "PNG's not GIF". RPM: RPM Package Manager SPARQL: SPARQL Protocol And RDF Query Language TikZ: TikZ ist kein Zeichenprogramm...
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BioSamples (section SPARQL Endpoint)
(REST) system. In October 2013, as a part of the EBI's new RDF platform a SPARQL endpoint was released, providing access to the data in the RDF format. Additionally...
15 KB (1,408 words) - 02:20, 29 May 2024