diff --git a/cli/src/extractors/web.rs b/cli/src/extractors/web.rs
index 8cf6b2e..af236cc 100644
--- a/cli/src/extractors/web.rs
+++ b/cli/src/extractors/web.rs
@@ -7,7 +7,10 @@ use anyhow::Result;
 
 use upend_base::addressing::Address;
 use upend_base::constants::ATTR_LABEL;
+use upend_base::constants::ATTR_OF;
+use upend_base::constants::TYPE_URL_ADDRESS;
 use upend_base::entry::Entry;
+use upend_base::entry::EntryValue;
 use upend_db::jobs::JobContainer;
 use upend_db::jobs::JobState;
 use upend_db::stores::UpStore;
@@ -89,7 +92,23 @@ impl Extractor for WebExtractor {
 
                 let _ = job_handle.update_state(JobState::Done);
 
-                return Ok(entries.into_iter().flatten().collect());
+                return Ok(entries
+                    .into_iter()
+                    .flatten()
+                    .map(|e| {
+                        vec![
+                            Entry {
+                                entity: Address::Attribute(e.attribute.clone()),
+                                attribute: ATTR_OF.to_string(),
+                                value: EntryValue::Address(TYPE_URL_ADDRESS.clone()),
+                                provenance: "SYSTEM EXTRACTOR".to_string(),
+                                ..Default::default()
+                            },
+                            e,
+                        ]
+                    })
+                    .flatten()
+                    .collect());
             }
             Err(anyhow!("Failed for unknown reason."))
         } else {
diff --git a/db/src/constants.rs b/db/src/constants.rs
deleted file mode 100644
index 4cef350..0000000
--- a/db/src/constants.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use crate::addressing::Address;
-use crate::entry::InvariantEntry;
-
-lazy_static! {
-    pub static ref HIER_ROOT_INVARIANT: InvariantEntry = InvariantEntry {
-        attribute: String::from(ATTR_KEY),
-        value: "HIER_ROOT".into(),
-    };
-    pub static ref HIER_ROOT_ADDR: Address = HIER_ROOT_INVARIANT.entity().unwrap();
-    pub static ref TYPE_HASH_ADDRESS: Address = Address::Hash(crate::util::hash::Hash(vec![]));
-    pub static ref TYPE_UUID_ADDRESS: Address = Address::Uuid(uuid::Uuid::nil());
-    pub static ref TYPE_ATTRIBUTE_ADDRESS: Address = Address::Attribute("".to_string());
-    pub static ref TYPE_URL_ADDRESS: Address = Address::Url(url::Url::parse("up:").unwrap());
-}