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# Test of various things you can do with an RDF schema for definitions.
# Using SurfRDF: https://github.com/cosminbasca/surfrdf
import rdflib
import surf
import yaml
import os
import warnings
import parse
DATABASE = 'memory'
#DATABASE = 'virtuoso'
surf.ns.register(baserock='http://baserock.org/definitions/example-schema#')
if DATABASE == 'memory':
# For testing
store = surf.Store(reader='rdflib', writer='rdflib', rdflib_store='IOMemory')
elif DATABASE == 'virtuoso':
# For importing into Virtuoso database
# See: https://pythonhosted.org/SuRF/integration/virtuoso.html
# Note that you need to work around a bug in Virtuoso in order to
# use this. See https://github.com/RDFLib/rdflib/issues/298 for more
# info. Virtuoso expects the url parameter in the SPARQL update
# request to be called 'query' rather than 'update'. You can change
# this on line 488 of SPARQLWrapper/Wrapper.py of
# <https://github.com/RDFLib/sparqlwrapper/> as a nasty workaround.
store = surf.Store(reader='sparql_protocol',
writer='sparql_protocol',
endpoint='http://localhost:8890/sparql',
default_context='http://example.com')
session = surf.Session(store)
parse.load_all_morphologies(session, store)
Cluster = session.get_class(surf.ns.BASEROCK.Cluster)
cluster = Cluster.all()
for s in cluster:
s.load()
# hack
text = s.serialize('json')
import json
data = json.loads(text)
print json.dumps(data, indent=4)
break
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