在python中基于SKOS数据模型创建rdf文件

Question

我想创建一个.rdf文件，其中包含SKOS模型形式的数据，并以rdf/XML格式编写。我更喜欢使用Python语言。你能推荐一些好的python库吗？如果可能的话，一个简单的例子会有很大的帮助。 谢谢

Answer 1

看看RDFLib：

RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.

The library contains parsers and serializers for RDF/XML, N3, NTriples, Turtle, TriX and RDFa. The library presents a Graph interface which can be backed by any one of a number of store implementations, including, memory, MySQL, Redland, SQLite, Sleepycat, ZODB and SQLObject.

---

编辑后添加：以下是生成示例SKOS输出的示例：

from rdflib import Graph, Literal, Namespace, RDF, URIRef

graph = Graph()
skos = Namespace('http://www.w3.org/2004/02/skos/core#')
graph.bind('skos', skos)

graph.add((URIRef('URI'), RDF['type'], skos['Concept']))
graph.add((URIRef('URI'), skos['prefLabel'], Literal('Temp', lang='en')))
graph.add((URIRef('URI'), skos['related'], URIRef('URI-Related')))

print graph.serialize(format='pretty-xml')

输出如下：

^{pr2}$

Answer 2

也许这些链接会有所帮助？在

• http://librdf.org/docs/python.html
• http://infomesh.net/pyrple/