--- a/env/lib/python3.7/site-packages/rdflib/plugins/serializers/n3.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,121 +0,0 @@
-"""
-Notation 3 (N3) RDF graph serializer for RDFLib.
-"""
-from rdflib.graph import Graph
-from rdflib.namespace import Namespace, OWL
-from rdflib.plugins.serializers.turtle import (
-    TurtleSerializer, SUBJECT, OBJECT)
-
-__all__ = ['N3Serializer']
-
-SWAP_LOG = Namespace("http://www.w3.org/2000/10/swap/log#")
-
-
-class N3Serializer(TurtleSerializer):
-
-    short_name = "n3"
-
-    def __init__(self, store, parent=None):
-        super(N3Serializer, self).__init__(store)
-        self.keywords.update({
-            OWL.sameAs: '=',
-            SWAP_LOG.implies: '=>'
-        })
-        self.parent = parent
-
-    def reset(self):
-        super(N3Serializer, self).reset()
-        self._stores = {}
-
-    def subjectDone(self, subject):
-        super(N3Serializer, self).subjectDone(subject)
-        if self.parent:
-            self.parent.subjectDone(subject)
-
-    def isDone(self, subject):
-        return (super(N3Serializer, self).isDone(subject)
-                and (not self.parent or self.parent.isDone(subject)))
-
-    def startDocument(self):
-        super(N3Serializer, self).startDocument()
-        # if not isinstance(self.store, N3Store):
-        #    return
-        #
-        # all_list = [self.label(var) for var in
-        #        self.store.get_universals(recurse=False)]
-        # all_list.sort()
-        # some_list = [self.label(var) for var in
-        #        self.store.get_existentials(recurse=False)]
-        # some_list.sort()
-        #
-        # for var in all_list:
-        #    self.write('\n'+self.indent()+'@forAll %s. '%var)
-        # for var in some_list:
-        #    self.write('\n'+self.indent()+'@forSome %s. '%var)
-        #
-        # if (len(all_list) + len(some_list)) > 0:
-        #    self.write('\n')
-
-    def endDocument(self):
-        if not self.parent:
-            super(N3Serializer, self).endDocument()
-
-    def indent(self, modifier=0):
-        indent = super(N3Serializer, self).indent(modifier)
-        if self.parent is not None:
-            indent += self.parent.indent()  # modifier)
-        return indent
-
-    def preprocessTriple(self, triple):
-        super(N3Serializer, self).preprocessTriple(triple)
-        if isinstance(triple[0], Graph):
-            for t in triple[0]:
-                self.preprocessTriple(t)
-        if isinstance(triple[2], Graph):
-            for t in triple[2]:
-                self.preprocessTriple(t)
-
-    def getQName(self, uri, gen_prefix=True):
-        qname = None
-        if self.parent is not None:
-            qname = self.parent.getQName(uri, gen_prefix)
-        if qname is None:
-            qname = super(N3Serializer, self).getQName(uri, gen_prefix)
-        return qname
-
-    def statement(self, subject):
-        self.subjectDone(subject)
-        properties = self.buildPredicateHash(subject)
-        if len(properties) == 0:
-            return False
-        return (self.s_clause(subject)
-                or super(N3Serializer, self).statement(subject))
-
-    def path(self, node, position, newline=False):
-        if not self.p_clause(node, position):
-            super(N3Serializer, self).path(node, position, newline)
-
-    def s_clause(self, subject):
-        if isinstance(subject, Graph):
-            self.write('\n' + self.indent())
-            self.p_clause(subject, SUBJECT)
-            self.predicateList(subject)
-            self.write(' .')
-            return True
-        else:
-            return False
-
-    def p_clause(self, node, position):
-        if isinstance(node, Graph):
-            self.subjectDone(node)
-            if position is OBJECT:
-                self.write(' ')
-            self.write('{')
-            self.depth += 1
-            serializer = N3Serializer(node, parent=self)
-            serializer.serialize(self.stream)
-            self.depth -= 1
-            self.write(self.indent() + '}')
-            return True
-        else:
-            return False