diff --git a/swh/loader/package/archive/loader.py b/swh/loader/package/archive/loader.py
--- a/swh/loader/package/archive/loader.py
+++ b/swh/loader/package/archive/loader.py
@@ -33,7 +33,7 @@
 
 @attr.s
 class ArchivePackageInfo(BasePackageInfo):
-    raw = attr.ib(type=Dict[str, Any])
+    raw_info = attr.ib(type=Dict[str, Any])
     length = attr.ib(type=int)
     """Size of the archive file"""
     time = attr.ib(type=Union[str, datetime.datetime])
@@ -46,8 +46,8 @@
     def artifact_identity(self, id_keys=None):
         if id_keys is None:
             id_keys = self.ID_KEYS
-        # TODO: use parsed attributes instead of self.raw
-        return [self.raw.get(k) for k in id_keys]
+        # TODO: use parsed attributes instead of self.raw_info
+        return [self.raw_info.get(k) for k in id_keys]
 
     @classmethod
     def from_metadata(cls, a_metadata: Dict[str, Any]) -> "ArchivePackageInfo":
@@ -56,7 +56,7 @@
         return cls(
             url=url,
             filename=filename if filename else path.split(url)[-1],
-            raw=a_metadata,
+            raw_info=a_metadata,
             length=a_metadata["length"],
             time=a_metadata["time"],
             version=a_metadata["version"],
@@ -164,7 +164,7 @@
                 "extrinsic": {
                     "provider": self.url,
                     "when": self.visit_date.isoformat(),
-                    "raw": p_info.raw,
+                    "raw": p_info.raw_info,
                 },
             },
         )
diff --git a/swh/loader/package/archive/tests/test_archive.py b/swh/loader/package/archive/tests/test_archive.py
--- a/swh/loader/package/archive/tests/test_archive.py
+++ b/swh/loader/package/archive/tests/test_archive.py
@@ -359,7 +359,9 @@
 
     metadata = GNU_ARTIFACTS[0]
 
-    p_info = TestPackageInfo(raw={**metadata, "a": 1, "b": 2}, a=1, b=2, **metadata,)
+    p_info = TestPackageInfo(
+        raw_info={**metadata, "a": 1, "b": 2}, a=1, b=2, **metadata,
+    )
 
     for id_keys, expected_id in [
         (["a", "b"], [1, 2]),
diff --git a/swh/loader/package/cran/loader.py b/swh/loader/package/cran/loader.py
--- a/swh/loader/package/cran/loader.py
+++ b/swh/loader/package/cran/loader.py
@@ -34,7 +34,7 @@
 
 @attr.s
 class CRANPackageInfo(BasePackageInfo):
-    raw = attr.ib(type=Dict[str, Any])
+    raw_info = attr.ib(type=Dict[str, Any])
     version = attr.ib(type=str)
 
     ID_KEYS = ["url", "version"]
@@ -45,7 +45,7 @@
         return CRANPackageInfo(
             url=url,
             filename=path.basename(url),
-            raw=a_metadata,
+            raw_info=a_metadata,
             version=a_metadata["version"],
         )
 
@@ -121,7 +121,7 @@
                 "extrinsic": {
                     "provider": self.url,
                     "when": self.visit_date.isoformat(),
-                    "raw": p_info.raw,
+                    "raw": p_info.raw_info,
                 },
             },
         )
diff --git a/swh/loader/package/debian/loader.py b/swh/loader/package/debian/loader.py
--- a/swh/loader/package/debian/loader.py
+++ b/swh/loader/package/debian/loader.py
@@ -64,7 +64,7 @@
 
 @attr.s
 class DebianPackageInfo(BasePackageInfo):
-    raw = attr.ib(type=Dict[str, Any])
+    raw_info = attr.ib(type=Dict[str, Any])
     files = attr.ib(type=Dict[str, DebianFileMetadata])
     """Metadata of the files (.deb, .dsc, ...) of the package."""
     name = attr.ib(type=str)
@@ -75,7 +75,7 @@
         return cls(
             url=url,
             filename=None,
-            raw=a_metadata,
+            raw_info=a_metadata,
             files={
                 file_name: DebianFileMetadata(**file_metadata)
                 for (file_name, file_metadata) in a_metadata.get("files", {}).items()
@@ -228,7 +228,7 @@
                 "extrinsic": {
                     "provider": dsc_url,
                     "when": self.visit_date.isoformat(),
-                    "raw": p_info.raw,
+                    "raw": p_info.raw_info,
                 },
             },
         )
diff --git a/swh/loader/package/deposit/loader.py b/swh/loader/package/deposit/loader.py
--- a/swh/loader/package/deposit/loader.py
+++ b/swh/loader/package/deposit/loader.py
@@ -35,7 +35,7 @@
 @attr.s
 class DepositPackageInfo(BasePackageInfo):
     filename = attr.ib(type=str)  # instead of Optional[str]
-    raw = attr.ib(type=Dict[str, Any])
+    raw_info = attr.ib(type=Dict[str, Any])
 
     author_date = attr.ib(type=datetime.datetime)
     """codemeta:dateCreated if any, deposit completed_date otherwise"""
@@ -76,7 +76,7 @@
             author=parse_author(depo["author"]),
             committer=parse_author(depo["committer"]),
             revision_parents=tuple(hash_to_bytes(p) for p in depo["revision_parents"]),
-            raw=metadata,
+            raw_info=metadata,
         )
 
 
@@ -144,7 +144,7 @@
                 "extrinsic": {
                     "provider": self.client.metadata_url(self.deposit_id),
                     "when": self.visit_date.isoformat(),
-                    "raw": p_info.raw,
+                    "raw": p_info.raw_info,
                 },
             },
         )
diff --git a/swh/loader/package/loader.py b/swh/loader/package/loader.py
--- a/swh/loader/package/loader.py
+++ b/swh/loader/package/loader.py
@@ -65,7 +65,6 @@
 
     url = attr.ib(type=str)
     filename = attr.ib(type=Optional[str])
-    raw = attr.ib(type=Any)
 
     @property
     def ID_KEYS(self):
diff --git a/swh/loader/package/nixguix/loader.py b/swh/loader/package/nixguix/loader.py
--- a/swh/loader/package/nixguix/loader.py
+++ b/swh/loader/package/nixguix/loader.py
@@ -29,7 +29,7 @@
 
 @attr.s
 class NixGuixPackageInfo(BasePackageInfo):
-    raw = attr.ib(type=Dict[str, Any])
+    raw_info = attr.ib(type=Dict[str, Any])
 
     integrity = attr.ib(type=str)
     """Hash of the archive, formatted as in the Subresource Integrity
@@ -41,7 +41,7 @@
             url=metadata["url"],
             filename=None,
             integrity=metadata["integrity"],
-            raw=metadata,
+            raw_info=metadata,
         )
 
 
@@ -180,7 +180,7 @@
                 "extrinsic": {
                     "provider": self.provider_url,
                     "when": self.visit_date.isoformat(),
-                    "raw": p_info.raw,
+                    "raw": p_info.raw_info,
                 },
             },
         )
diff --git a/swh/loader/package/npm/loader.py b/swh/loader/package/npm/loader.py
--- a/swh/loader/package/npm/loader.py
+++ b/swh/loader/package/npm/loader.py
@@ -34,7 +34,7 @@
 
 @attr.s
 class NpmPackageInfo(BasePackageInfo):
-    raw = attr.ib(type=Dict[str, Any])
+    raw_info = attr.ib(type=Dict[str, Any])
 
     date = attr.ib(type=Optional[str])
     shasum = attr.ib(type=str)
@@ -66,7 +66,7 @@
             date=date,
             shasum=package_metadata["dist"]["shasum"],
             version=extrinsic_version,
-            raw=package_metadata,  # FIXME: we're losing some of the project metadata
+            raw_info=package_metadata,  # FIXME: loses some of the project metadata
         )
 
 
@@ -105,9 +105,7 @@
     def get_default_version(self) -> str:
         return self.info["dist-tags"].get("latest", "")
 
-    def get_package_info(
-        self, version: str
-    ) -> Iterator[Tuple[str, NpmPackageInfo]]:
+    def get_package_info(self, version: str) -> Iterator[Tuple[str, NpmPackageInfo]]:
         p_info = NpmPackageInfo.from_metadata(
             project_metadata=self.info, version=version
         )
@@ -155,7 +153,7 @@
                 "extrinsic": {
                     "provider": self.provider_url,
                     "when": self.visit_date.isoformat(),
-                    "raw": p_info.raw,
+                    "raw": p_info.raw_info,
                 },
             },
         )
diff --git a/swh/loader/package/pypi/loader.py b/swh/loader/package/pypi/loader.py
--- a/swh/loader/package/pypi/loader.py
+++ b/swh/loader/package/pypi/loader.py
@@ -27,7 +27,7 @@
 
 @attr.s
 class PyPIPackageInfo(BasePackageInfo):
-    raw = attr.ib(type=Dict[str, Any])
+    raw_info = attr.ib(type=Dict[str, Any])
 
     comment_text = attr.ib(type=Optional[str])
     sha256 = attr.ib(type=str)
@@ -38,7 +38,7 @@
         return cls(
             url=metadata["url"],
             filename=metadata["filename"],
-            raw=metadata,
+            raw_info=metadata,
             comment_text=metadata.get("comment_text"),
             sha256=metadata["digests"]["sha256"],
             upload_time=metadata["upload_time"],
@@ -123,7 +123,7 @@
                 "extrinsic": {
                     "provider": self.provider_url,
                     "when": self.visit_date.isoformat(),
-                    "raw": p_info.raw,
+                    "raw": p_info.raw_info,
                 },
             },
         )
diff --git a/swh/loader/package/tests/test_loader.py b/swh/loader/package/tests/test_loader.py
--- a/swh/loader/package/tests/test_loader.py
+++ b/swh/loader/package/tests/test_loader.py
@@ -57,7 +57,6 @@
 
     p_info = TestPackageInfo(
         url="http://example.org/",
-        raw={},
         a=1,
         b=2,
         length=221837,