Return-Path: X-Original-To: apmail-jena-commits-archive@www.apache.org Delivered-To: apmail-jena-commits-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id B1DD11083C for ; Sun, 15 Mar 2015 14:59:22 +0000 (UTC) Received: (qmail 40099 invoked by uid 500); 15 Mar 2015 14:59:22 -0000 Delivered-To: apmail-jena-commits-archive@jena.apache.org Received: (qmail 40032 invoked by uid 500); 15 Mar 2015 14:59:22 -0000 Mailing-List: contact commits-help@jena.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@jena.apache.org Delivered-To: mailing list commits@jena.apache.org Received: (qmail 39894 invoked by uid 99); 15 Mar 2015 14:59:22 -0000 Received: from eris.apache.org (HELO hades.apache.org) (140.211.11.105) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 15 Mar 2015 14:59:22 +0000 Received: from hades.apache.org (localhost [127.0.0.1]) by hades.apache.org (ASF Mail Server at hades.apache.org) with ESMTP id 35571AC094C for ; Sun, 15 Mar 2015 14:59:22 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: svn commit: r943863 [7/7] - in /websites/staging/jena/trunk/content: ./ about_jena/ documentation/ documentation/assembler/ documentation/csv/ documentation/extras/ documentation/extras/querybuilder/ documentation/fuseki2/ documentation/hadoop/ documen... Date: Sun, 15 Mar 2015 14:59:18 -0000 To: commits@jena.apache.org From: buildbot@apache.org X-Mailer: svnmailer-1.0.9 Message-Id: <20150315145922.35571AC094C@hades.apache.org> Modified: websites/staging/jena/trunk/content/tutorials/rdf_api.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/rdf_api.html (original) +++ websites/staging/jena/trunk/content/tutorials/rdf_api.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@
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    An Introduction to RDF and the Jena RDF API

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    An Introduction to RDF and the Jena RDF API

    Preface

    This is a tutorial introduction to both W3C's Resource Description Framework Modified: websites/staging/jena/trunk/content/tutorials/rdf_api_pt.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/rdf_api_pt.html (original) +++ websites/staging/jena/trunk/content/tutorials/rdf_api_pt.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@

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    Uma Introdução a RDF e à API RDF de Jena

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    Uma Introdução a RDF e à API RDF de Jena

    Prefácio

    Este é um tutorial introdutório ao framework de descrição de recursos (RDF) Modified: websites/staging/jena/trunk/content/tutorials/sparql.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/sparql.html (original) +++ websites/staging/jena/trunk/content/tutorials/sparql.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@

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    SPARQL Tutorial

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    SPARQL Tutorial

    The objective of this SPARQL tutorial is to give a fast course in SPARQL. The tutorial covers the major features of the query language through examples but does not aim to be complete.

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    SPARQL Tutorial - Basic Patterns

    This section covers basic patterns and solutions, the main building blocks of SPARQL queries.

    Solutions

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    Tutorial SPARQL – Padrões Básicos

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    Tutorial SPARQL – Padrões Básicos

    Esta sessão cobre os padrões básicos e as soluções, os principais blocos das consultas SPARQL.

    Soluções

    Soluções são um conjunto de pares de variáveis com um valor. Uma consulta SELECT expõe diretamente as soluções (depois de ordenar/limitar/deslocar) como o conjunto resultado – outras formas de consulta usam as soluções para fazer um grafo. Solução é a maneira como o padrão é casado – em que os valores das variáveis são utilizados para casar com o padrão.

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    SPARQL Tutorial - Data Formats

    First, we need to be clear about what data is being queried. SPARQL queries RDF graphs. An RDF graph is a set of triples (Jena calls RDF graphs "models" and triples "statements" because that is what Modified: websites/staging/jena/trunk/content/tutorials/sparql_data_pt.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/sparql_data_pt.html (original) +++ websites/staging/jena/trunk/content/tutorials/sparql_data_pt.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@

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    Tutorial SPARQL - Formato de Dados

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    Tutorial SPARQL - Formato de Dados

    Primeiro, nós precisamos esclarecer quais dados estão sendo consultados. SPARQL consulta grafos RDF. Um grafo RDF é um conjunto de triplas (Jena chama os grafos de modelos e as triplas de sentenças porque assim eram chamadas quando a API foi elaborada inicialmente).

    É importante perceber que o que importa são as triplas, e não a serialização. A serialização é apenas uma maneira de escrever as triplas. RDF/XML é uma recomendação da W3C, mas isso pode dificultar a visão das triplas porque há múltiplas formas de codificar o mesmo grafo. Neste tutorial, usamos uma serialização mais parecida com triplas, chamada Turtle (veja também a linguagem N3 descrita pela W3C semantic web primer).

    Nós vamos começar os dados em vc-db-1.rdf: Modified: websites/staging/jena/trunk/content/tutorials/sparql_datasets.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/sparql_datasets.html (original) +++ websites/staging/jena/trunk/content/tutorials/sparql_datasets.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@

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    SPARQL Tutorial - Datasets

    This section covers RDF Datasets - an RDF Dataset is the unit that is queried by a SPARQL query. It consists of a default graph, and a number of named graphs.

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    SPARQL Tutorial - Datasets

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    SPARQL Tutorial - Datasets

    Essa sessão cobre datasets RDF – um dataset RDF é a unidade consultada por um consulta SPARQL. Ele consiste de um grafo padrão, e certo número de grafos nomeados.

    Consultando datasets

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    SPARQL Tutorial - Filters

    Graph matching allows patterns in the graph to be found. This section describes how the values in a solution can be restricted. There are many comparisons available - we just cover two cases Modified: websites/staging/jena/trunk/content/tutorials/sparql_filters_pt.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/sparql_filters_pt.html (original) +++ websites/staging/jena/trunk/content/tutorials/sparql_filters_pt.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@

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    Tutorial SPARQL – Filtros

    Casamento em Grafos permite que sejam encontrados padrões no grafo. Essa seção descreve como os valores numa solução podem ser restritas. Há muitas comparações disponíveis – vamos apenas cobrir dois casos destes.

    Casamento de Strings

    SPARQL fornece uma operação para testar strings, baseada em expressões regulares. Isso inclui a habilidade de testes como SQL "LIKE", no entanto, a sintaxe de expressões regulares é diferente de SQL.

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    SPARQL Tutorial - Optional Information

    RDF is semi-structured data so SPARQL has a the ability to query for data but not to fail query when that data does not exist. The query is using an optional part to extend the information found in Modified: websites/staging/jena/trunk/content/tutorials/sparql_optionals_pt.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/sparql_optionals_pt.html (original) +++ websites/staging/jena/trunk/content/tutorials/sparql_optionals_pt.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@

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    Tutorial SPARQL - Informações Opcionais

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    Tutorial SPARQL - Informações Opcionais

    RDF é dado semi-estruturado então SPARQL tem a habilidade de consultá-lo, mas não para falhar quando o dado não existe. A consulta usa uma parte opcional para extender a informação encontrada na solução de uma consulta, mas para retornar a informação não opcional de qualquer maneira.

    OPICIONAIS

    Essa consulta (q-opt1.rq) pega o nome da pessoa e também sua idade se essa informação estiver disponível.

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    Tutorial SPARQL

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    Tutorial SPARQL

    O objetivo deste tutorial é dar um curso rápido sobre SPARQL. Esse tutorial cobre os principais aspectos desta linguagem de consulta através de exemplos, mas não tem como objetivo ser completo.

    Se você estiver procurando uma pequena introdução a SPARQL e Jena, experimente Search RDF data with SPARQL. Se você quer executar consultas SPARQL e já sabe como ele funciona, então você deveria ler a ARQ Documentation.

    Modified: websites/staging/jena/trunk/content/tutorials/sparql_query1.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/sparql_query1.html (original) +++ websites/staging/jena/trunk/content/tutorials/sparql_query1.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@
  • RDF API
  • RDF I/O
  • ARQ (SPARQL)
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  • Elephas - tools for RDF on Hadoop
  • Text Search
  • TDB
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  • SDB
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  • SPARQL over JDBC
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  • Security
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  • Fuseki
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  • SDB
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  • Security
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  • Fuseki
  • Assembler
  • Ontology API
  • Inference API
    • @@ -98,11 +99,12 @@
  • Jena Core
  • ARQ
  • TDB
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  • Elephas
  • Text Search
  • Spatial Search
  • Security
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  • All Javadoc
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    SPARQL Tutorial - A First SPARQL Query

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    SPARQL Tutorial - A First SPARQL Query

    In this section, we look at a simple first query and show how to execute it with Jena.

    A "hello world" of queries

    Modified: websites/staging/jena/trunk/content/tutorials/sparql_query1_pt.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/sparql_query1_pt.html (original) +++ websites/staging/jena/trunk/content/tutorials/sparql_query1_pt.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@
  • RDF API
  • RDF I/O
  • ARQ (SPARQL)
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  • Elephas - tools for RDF on Hadoop
  • Text Search
  • TDB
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  • SDB
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  • SPARQL over JDBC
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  • Security
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  • Fuseki
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  • SDB
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  • Security
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  • Ontology API
  • Inference API
    • @@ -98,11 +99,12 @@
  • Jena Core
  • ARQ
  • TDB
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    Tutorial SPARQL - A primeira consulta SPARQL

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    Tutorial SPARQL - A primeira consulta SPARQL

    Nesta sessão, vamos olhar para a primeira consulta simples e mostrar como executá-la em Jena.

    O "hello world" de consultas

    O arquivo "q1.rq" contem a seguinte consulta:

    Modified: websites/staging/jena/trunk/content/tutorials/sparql_results.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/sparql_results.html (original) +++ websites/staging/jena/trunk/content/tutorials/sparql_results.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@
  • RDF API
  • RDF I/O
  • ARQ (SPARQL)
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  • Elephas - tools for RDF on Hadoop
  • Text Search
  • TDB
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  • SDB
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  • SPARQL over JDBC
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  • Security
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  • Inference API
    • @@ -98,11 +99,12 @@
  • Jena Core
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  • TDB
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    Producing Result Sets

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    Producing Result Sets

    SPARQL has four result forms:

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    Produzindo resultados

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    Produzindo resultados

    SPARQL tem quatro formas de se obter resultados:

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    SPARQL Tutorial - Alternatives in a Pattern

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    SPARQL Tutorial - Alternatives in a Pattern

    Another way of dealing with the semi-structured data is to query for one of a number of possibilities. This section covers UNION patterns, where one of a number of possibilities is tried.

    Modified: websites/staging/jena/trunk/content/tutorials/sparql_union_pt.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/sparql_union_pt.html (original) +++ websites/staging/jena/trunk/content/tutorials/sparql_union_pt.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@
  • RDF API
  • RDF I/O
  • ARQ (SPARQL)
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  • Elephas - tools for RDF on Hadoop
  • Text Search
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  • SDB
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  • SPARQL over JDBC
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  • Security
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  • Fuseki
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  • SDB
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  • Security
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  • Ontology API
  • Inference API
    • @@ -98,11 +99,12 @@
  • Jena Core
  • ARQ
  • TDB
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  • Text Search
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  • Security
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    Alternativas num padrão

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    Alternativas num padrão

    Outra forma de lidar com dado semiestruturado é consultar uma de um número de possibilidades. Essa sessão cobre O padrão UNION, onde uma de um número de possibilidades é testado.

    UNION - duas maneiras para o mesmo dado

    Ambos os vocabulários de vcard e de FOAF possuem propriedades para nome de pessoas. Em vcard, é vcard:FN, o nome formatado, e em FOAF, é foaf:name. Nesta sessão, vamos olhar um pequeno conjunto de dados onde o nome das pessoas podem ser dados por ambos os vocabulários de FOAF e vcard.

    Modified: websites/staging/jena/trunk/content/tutorials/using_jena_with_eclipse.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/using_jena_with_eclipse.html (original) +++ websites/staging/jena/trunk/content/tutorials/using_jena_with_eclipse.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@
  • RDF API
  • RDF I/O
  • ARQ (SPARQL)
    • +
  • Elephas - tools for RDF on Hadoop
  • Text Search
  • TDB
    • -
  • SDB
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  • SPARQL over JDBC
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  • Security
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  • Fuseki
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  • SDB
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  • Security
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  • Fuseki
  • Assembler
  • Ontology API
  • Inference API
    • @@ -98,11 +99,12 @@
  • Jena Core
  • ARQ
  • TDB
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    Using Jena with Eclipse

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    Using Jena with Eclipse

    Revised version coming soon. In the meantime, please see the old version.

    Modified: websites/staging/jena/trunk/content/tutorials/using_jena_with_eclipse_pt.html ============================================================================== --- websites/staging/jena/trunk/content/tutorials/using_jena_with_eclipse_pt.html (original) +++ websites/staging/jena/trunk/content/tutorials/using_jena_with_eclipse_pt.html Sun Mar 15 14:59:16 2015 @@ -78,12 +78,13 @@
  • RDF API
  • RDF I/O
  • ARQ (SPARQL)
    • +
  • Elephas - tools for RDF on Hadoop
  • Text Search
  • TDB
    • -
  • SDB
    • -
  • SPARQL over JDBC
    • -
  • Security
    • -
  • Fuseki
    • +
  • SDB
    • +
  • SPARQL over JDBC
    • +
  • Security
    • +
  • Fuseki
  • Assembler
  • Ontology API
  • Inference API
    • @@ -98,11 +99,12 @@
  • Jena Core
  • ARQ
  • TDB
    • +
  • Elephas
  • Text Search
  • Spatial Search
  • Security
  • JDBC
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  • Fuseki
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    Usando Jena com o Eclipse

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    Usando Jena com o Eclipse

    Original credits to: Ian dickinson

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