def last_user():
return endpoint.query("""
PREFIX user: <https://github.com/superphy#User>
PREFIX RDF_type: <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
SELECT ?s
WHERE {
?s RDF_type: user:
}
ORDER BY DESC(?s)
LIMIT 1
""")
def last_user():
return endpoint.query("""
PREFIX user: <https://github.com/superphy#User>
PREFIX RDF_type: <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
SELECT ?s
WHERE {
?s RDF_type: user:
}
ORDER BY DESC(?s)
LIMIT 1
""")
def get_all_literals():
return endpoint.query("""
SELECT ?s ?p ?o
WHERE {d
{?s ?p ?o
FILTER ISLITERAL(?o)
}
UNION
{?s ?p ?o
FILTER ISLITERAL(?p)
}
UNION
{?s ?p ?o
FILTER ISLITERAL(?s)
}
}""")
def get_all_literals():
return endpoint.query(
"""
SELECT ?s ?p ?o
WHERE {d
{?s ?p ?o
FILTER ISLITERAL(?o)
}
UNION
{?s ?p ?o
FILTER ISLITERAL(?p)
}
UNION
{?s ?p ?o
FILTER ISLITERAL(?s)
}
}"""
)
def get_all_uri_triples():
return endpoint.query("""
SELECT ?s ?p ?o
WHERE {
{?s ?p ?o}
MINUS
{?s ?p ?o
FILTER ISLITERAL(?o)
}
MINUS
{
FILTER ISLITERAL(?p)
}
MINUS
{
FILTER ISLITERAL(?s)
}
}""")
def get_all_uri_triples():
return endpoint.query(
"""
SELECT ?s ?p ?o
WHERE {
{?s ?p ?o}
MINUS
{?s ?p ?o
FILTER ISLITERAL(?o)
}
MINUS
{
FILTER ISLITERAL(?p)
}
MINUS
{
FILTER ISLITERAL(?s)
}
}"""
)
def get_object_literals(): # Verified
return endpoint.query("""SELECT ?s ?p ?o WHERE {?s ?p ?o FILTER ISLITERAL(?o)}""")
def get_all_triples(): # Verified
return endpoint.query("""SELECT * {?s ?p ?o}""")
def get_object_literals(): #Verified
return endpoint.query(
"""SELECT ?s ?p ?o WHERE {?s ?p ?o FILTER ISLITERAL(?o)}""")
def get_all_triples(): #Verified
return endpoint.query("""SELECT * {?s ?p ?o}""")
