Python Sparql查询本地文件

Question

我有以下代码，用于打印整个本体。然而，我如何用它执行一些sparql，查询并打印结果图？

g = Graph()
g.parse('PLAYERS3.owl')
for s,p,o in g:
    print s

感谢

Answer 1

这段代码应该能完成任务：

import rdflib
from rdflib import Graph
rdflib.plugin.register('sparql', rdflib.query.Processor,
                       'rdfextras.sparql.processor', 'Processor')
rdflib.plugin.register('sparql', rdflib.query.Result,
                       'rdfextras.sparql.query', 'SPARQLQueryResult')
g = Graph()
g.parse('PLAYERS3.owl')
query = """
SELECT * WHERE {
        ?s ?p ?o .
}
"""
for row in g.query(query):
    print row