4 files changed, 4 insertions, 20 deletions
diff --git a/bsie/extractor/generic/__init__.py b/bsie/extractor/generic/__init__.py
index 4783949..46a4bd6 100644
--- a/bsie/extractor/generic/__init__.py
+++ b/bsie/extractor/generic/__init__.py
@@ -3,9 +3,6 @@ files. Examples include file system information (file name and size, mime type,
 etc.) and information that is independent of the actual file (constant triples,
 host platform infos, current time, etc.).
 
-Part of the bsie module.
-A copy of the license is provided with the project.
-Author: Matthias Baumgartner, 2022
 """
 # standard imports
 import typing
diff --git a/bsie/extractor/generic/constant.py b/bsie/extractor/generic/constant.py
index 938e20c..7acbe95 100644
--- a/bsie/extractor/generic/constant.py
+++ b/bsie/extractor/generic/constant.py
@@ -1,8 +1,4 @@
 """The Constant extractor produces pre-specified triples.
-
-Part of the bsie module.
-A copy of the license is provided with the project.
-Author: Matthias Baumgartner, 2022
 """
 # standard imports
 import typing
diff --git a/bsie/extractor/generic/path.py b/bsie/extractor/generic/path.py
index c984515..00c1121 100644
--- a/bsie/extractor/generic/path.py
+++ b/bsie/extractor/generic/path.py
@@ -1,9 +1,4 @@
-"""
 
-Part of the bsie module.
-A copy of the license is provided with the project.
-Author: Matthias Baumgartner, 2022
-"""
 # standard imports
 import os
 import typing
@@ -31,11 +26,11 @@ class Path(base.Extractor):
     def __init__(self):
         super().__init__(bsfs.schema.from_string(base.SCHEMA_PREAMBLE + '''
             bse:filename rdfs:subClassOf bsfs:Predicate ;
-                rdfs:domain bsfs:File ;
+                rdfs:domain bsn:Entity ;
                 rdfs:range xsd:string ;
                 rdfs:label "File name"^^xsd:string ;
                 schema:description "Filename of entity in some filesystem."^^xsd:string ;
-                bsfs:unique "false"^^xsd:boolean .
+                bsfs:unique "true"^^xsd:boolean .
             '''))
         self._callmap = {
             self.schema.predicate(ns.bse.filename): self.__filename,
diff --git a/bsie/extractor/generic/stat.py b/bsie/extractor/generic/stat.py
index 9394456..92b51f3 100644
--- a/bsie/extractor/generic/stat.py
+++ b/bsie/extractor/generic/stat.py
@@ -1,8 +1,4 @@
 """Extract information from the file system, such as filesize.
-
-Part of the bsie module.
-A copy of the license is provided with the project.
-Author: Matthias Baumgartner, 2022
 """
 # standard imports
 import os
@@ -33,11 +29,11 @@ class Stat(base.Extractor):
     def __init__(self):
         super().__init__(bsfs.schema.from_string(base.SCHEMA_PREAMBLE + '''
             bse:filesize rdfs:subClassOf bsfs:Predicate ;
-                rdfs:domain bsfs:File ;
+                rdfs:domain bsn:Entity ;
                 rdfs:range xsd:integer ;
                 rdfs:label "File size"^^xsd:string ;
                 schema:description "File size of entity in some filesystem."^^xsd:string ;
-                bsfs:unique "false"^^xsd:boolean .
+                bsfs:unique "true"^^xsd:boolean .
             '''))
         self._callmap = {
             self.schema.predicate(ns.bse.filesize): self.__filesize,