Cross-source identifiers
Every current identifier attachment, with the link method and confidence carried verbatim — deterministic links are 1.000; probabilistic links surface their real matcher confidence, never rounded up.
| Scheme | Value | Source table | Link method | Confidence | Since | Provenance |
|---|---|---|---|---|---|---|
| pac_id | 9133149339 | snf_all_owners | deterministic_pac_in_all_owners | 1.000 | 2026-06-14 | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 evidence: {"rule":"D-OWNER","source_pk":34888,"type_owner":"I","enrollment_id":"O20051202000325"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| owns → | ST JOHNS NURSING HOME INC (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"02/02/2013","percentage_ownership":9.38} evidence: {"rule":"D-OWNER","owner_pac":"9133149339","source_pk":34888,"type_owner":"I","enrollment_id":"O20051202000325","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9.38,"enrollment_organization_name":"ST JOHNS NURSING HOME INC"} |
| owns → | ERLIN MANOR NURSING HOME INC (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/04/1978","percentage_ownership":9.37} evidence: {"rule":"D-OWNER","owner_pac":"9133149339","source_pk":55454,"type_owner":"I","enrollment_id":"O20070906000422","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9.37,"enrollment_organization_name":"ERLIN MANOR NURSING HOME INC"} |
| owns → | DARTMOUTH HOUSE NURSING HOME INC (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"07/09/1973","percentage_ownership":9.37} evidence: {"rule":"D-OWNER","owner_pac":"9133149339","source_pk":77800,"type_owner":"I","enrollment_id":"O20090506000279","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9.37,"enrollment_organization_name":"DARTMOUTH HOUSE NURSING HOME INC"} |
| owns → | CLAFLIN HILL CORPORATION (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/04/1978","percentage_ownership":9.37} evidence: {"rule":"D-OWNER","owner_pac":"9133149339","source_pk":78430,"type_owner":"I","enrollment_id":"O20090529000325","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9.37,"enrollment_organization_name":"CLAFLIN HILL CORPORATION"} |
| owns → | HOUGHTON CORPORATION (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"07/10/1974","percentage_ownership":9.37} evidence: {"rule":"D-OWNER","owner_pac":"9133149339","source_pk":78467,"type_owner":"I","enrollment_id":"O20090529000346","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9.37,"enrollment_organization_name":"HOUGHTON CORPORATION"} |
| owns → | WEST SIDE CORPORATION (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"07/10/1974","percentage_ownership":9.37} evidence: {"rule":"D-OWNER","owner_pac":"9133149339","source_pk":131920,"type_owner":"I","enrollment_id":"O20130911000398","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9.37,"enrollment_organization_name":"WEST SIDE CORPORATION"} |
Current record
Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.
Point-in-time
Query retained claim coordinates under bitemporal-read/v1. Most facts have no superseded row; dates outside retained coverage may return no prior version, and diffs require both coordinates.
Pick a date to reconstruct, or two dates to diff. Equivalent JSON: /api/v1/history/{subject_type}/{subject_id}?at=… and …/diff?from=…&to=…