//use the class loader to find the input file InputStream in=Tutorial05.class .getClassLoader() .getResourceAsStream(inputFileName); if(in==null) { thrownewIllegalArgumentException( "File:"+inputFileName+"not found"); } // read the RDF/XML file model.read(new InputStreamReader(in), ...
johnSmith.addProperty(VCARD.FN, fullName); 这些代码先定义了一些常量, 然后使用了ModelFactory类中的createDefaultMode()方法创建了一个空的基于内存存储的模型(Model 或 model). Jena还包含了Model接口的其他实现方式. 例如, 使用关系数据库的, 这些类型 Model接口也可以从ModelFactory中创建. 于是John Smith这个...
SUBJECT the default subject instead of the form's action GRAPH override the default graph PREFIX override namespace prefix declarations TARGET redirect to some other address (dunno if this is smart or dumb)Abbreviationtyping in full URIs sucksprefixes/CURIEs, duh...
constrdf=require('rdf');const{NamedNode,BlankNode,Literal}=rdf;constnamednode=newNamedNode('http://example.com/');namednode.toNT() '<http://example.com/>' constblanknode=newBlankNode();blanknode.toNT() '_:b1' constliteral=newLiteral('plain string');literal.toNT() '"plain string"'...
PREFIX : <http://stardog.com/tutorial/> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> :The_Beatles rdf:type :Band . :The_Beatles :name "The Beatles" . :The_Beatles :member :John_Lennon . :The_Beatles :member :Pa...
// now write the model in XML form to a file model.write(System.out); #jruby code require 'java' module Java include_package 'com.hp.hpl.jena.rdf.model' include_package 'com.hp.hpl.jena.vocabulary' PersonURI = "http://somewhere/JohnSmith" ...
It’s in the file indicated by the rdf:resource. RDFS与OWL的区别 元数据与数字资源管理:METS METS(元数据编码与交换标准:Metadata Encoding Transmission Standard) 提供描述规范构造“集成器”(hub)文档来管理数字对象 基于XML规范 “集成器”文档可以联接分散但相关的数字文件及内容 METS利用XML提供一种词汇及...
As soon as these became even slightly complex I found URLs sneaking in, just like the WordPress database The use of namespaces in the XML file can reduce this by at least limiting full URLs to the XML header, but, still, embedded in every XML file are un-abstracted references … and ...
Call Bison with the real file names Sep 27, 2020 autogen.sh Make autogen.sh work for vendorized versions like libtoolize Debian Feb 9, 2025 configure.ac Tests for Github issue 70 Feb 7, 2025 raptor2.pc.in Allow xml2-config and curl-config to work for libxml and libcurl ...
Write a graph to a file: RDF::Turtle::Writer.open("etc/test.ttl") do |writer| writer << graph end RDF 1.2 Both reader and writer include provisional support forRDF 1.2triple terms. Both reader and writer include provisional support forRDF 1.2directional language-tagged strings, which are ...