import fixes

1 files changed, 5 insertions, 4 deletions

diff --git a/bsie/extractor/generic/constant.py b/bsie/extractor/generic/constant.py
index 7da792a..f9e3415 100644
--- a/bsie/extractor/generic/constant.py
+++ b/bsie/extractor/generic/constant.py
@@ -11,6 +11,7 @@ import typing
 from bsie.base import extractor
 from bsie.utils.bsfs import URI, schema as _schema
 from bsie.utils.node import Node
+from bsie.utils import bsfs, node
 
 # exports
 __all__: typing.Sequence[str] = (
@@ -26,14 +27,14 @@ class Constant(extractor.Extractor):
     CONTENT_READER = None
 
     # predicate/value pairs to be produced.
-    _tuples: typing.Tuple[typing.Tuple[_schema.Predicate, typing.Any], ...]
+    _tuples: typing.Tuple[typing.Tuple[bsfs.schema.Predicate, typing.Any], ...]
 
     def __init__(
             self,
             schema: str,
-            tuples: typing.Iterable[typing.Tuple[URI, typing.Any]],
+            tuples: typing.Iterable[typing.Tuple[bsfs.URI, typing.Any]],
             ):
-        super().__init__(_schema.Schema.from_string(extractor.SCHEMA_PREAMBLE + schema))
+        super().__init__(bsfs.schema.Schema.from_string(extractor.SCHEMA_PREAMBLE + schema))
         # NOTE: Raises a KeyError if the predicate is not part of the schema
         self._tuples = tuple((self.schema.predicate(p_uri), value) for p_uri, value in tuples)
         # FIXME: use schema instance for value checking
@@ -47,7 +48,7 @@ class Constant(extractor.Extractor):
 
     def extract(
             self,
-            subject: Node,
+            subject: node.Node,
             content: None,
             predicates: typing.Iterable[_schema.Predicate],
             ) -> typing.Iterator[typing.Tuple[Node, _schema.Predicate, typing.Any]]: