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24 lines
523 B
Python
24 lines
523 B
Python
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# !/bin/env python #
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# Ejemplo de consultas SPARQL sobre turtle #
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# python consultas.py #
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import rdflib
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import sys
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dataset = sys.argv[1] if len(sys.argv) > 1 else 'reviews.ttl'
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g = rdflib.Graph()
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schema = rdflib.Namespace("http://schema.org/")
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# Read Turtle file #
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g.parse(dataset, format='turtle')
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results = g.query(
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"""SELECT DISTINCT ?review ?p ?o
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WHERE {
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?review a schema:Review.
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?review ?p ?o.
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}""", initNs={'schema': schema})
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for row in results:
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print("%s %s %s" % row)
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