know-sparql-query-template

#!/usr/bin/python3

import argparse
import sys

from rdflib import Graph
from PKB4Unix import endpoint

argparser = argparse.ArgumentParser(description=('Generates a template '
            'for a SQPARQL query, including prefix declarations'))
#argparser.add_argument('filename', nargs='?', metavar='FILE',
                    #help=('Load SPARQL query from file. If not given, load it from STDIN'))

args = argparser.parse_args()

kb = endpoint.kbConnect()

nss = kb.query("SELECT DISTINCT ?prefix ?ns WHERE { ?ns kb:prefix ?prefix }", initNs={'kb': endpoint.NS_KB})

for ns in nss:
    print("PREFIX {}: <{}>".format(*ns))

print("SELECT *")
print("WHERE {")
print("")
print("}")
print("LIMIT 100")