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 |
|---|---|---|---|---|---|---|
| npi | 1841786910 | nppes_providers | deterministic_pk | 1.000 | 2026-06-10 | evidencerecorded: 2026-06-10 methodology: entity-graph/v1 evidence: {"rule":"D-NPI","source_pk":"1841786910","entity_type_code":"2"} |
| pac_id | 6709137334 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1841786910","rule":"D-PECOS","enrlmt_id":"O20180920003257","pecos_asct_cntl_id":"6709137334"} |
| pecos_enrlmt_id | O20180920003257 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1841786910","rule":"D-PECOS","enrlmt_id":"O20180920003257"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| ← owns | LIFE CARE COMPANIES LLC (IA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"03/29/2010","percentage_ownership":3.2} evidence: {"rule":"D-OWNER","owner_pac":"0446382543","source_pk":183431,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.2,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | ELIZABETH VANDERWAL | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"01/04/2021","percentage_ownership":0} evidence: {"rule":"D-OWNER","owner_pac":"0941615132","source_pk":183432,"type_owner":"I","enrollment_id":"O20180920003257","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | CHICAGO CCRC PARTNERS II LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"08/03/2018","percentage_ownership":10.67} evidence: {"rule":"D-OWNER","owner_pac":"1052663507","source_pk":183434,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":10.67,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | MARK AARON TRNKA | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"03/28/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"1850650946","source_pk":183435,"type_owner":"I","enrollment_id":"O20180920003257","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | SENIOR LIVING VII SEDGEBROOK INVESTOR CORP (GA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"08/03/2018","percentage_ownership":62.53} evidence: {"rule":"D-OWNER","owner_pac":"3274885710","source_pk":183436,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":62.53,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | SENIOR CARE ARCAPITA I LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"08/03/2018","percentage_ownership":7.47} evidence: {"rule":"D-OWNER","owner_pac":"3375895824","source_pk":183437,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":7.47,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | LIFE CARE SERVICES LLC (IA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"08/03/2018","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"3577472711","source_pk":183438,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | LIFE CARE SERVICES COMMUNITIES, LLC (IA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"05/23/2014","percentage_ownership":3.2} evidence: {"rule":"D-OWNER","owner_pac":"4688585078","source_pk":183440,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.2,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | DAVID A REIS | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"08/03/2018","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"4688634694","source_pk":183441,"type_owner":"I","enrollment_id":"O20180920003257","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | LCS HOLDING COMPANY LLC (IA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"08/03/2018","percentage_ownership":3.2} evidence: {"rule":"D-OWNER","owner_pac":"5294120713","source_pk":183442,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.2,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | DENISE A DEFIEBRE | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"08/03/2018","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5597017756","source_pk":183443,"type_owner":"I","enrollment_id":"O20180920003257","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | OAK INVESTMENT TRUST (FL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"12/31/2010","percentage_ownership":0.51} evidence: {"rule":"D-OWNER","owner_pac":"5698830511","source_pk":183444,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0.51,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | SENIOR LIVING VII INVESTOR CORP (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"08/03/2018","percentage_ownership":26.8} evidence: {"rule":"D-OWNER","owner_pac":"5799037958","source_pk":183445,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":26.8,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | MCCARTHY GROUP LLC (NE) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"07/30/2021","percentage_ownership":0.46} evidence: {"rule":"D-OWNER","owner_pac":"6507293917","source_pk":183446,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0.46,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | OAK INVESTMENT TRUST II (FL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"12/31/2010","percentage_ownership":1.45} evidence: {"rule":"D-OWNER","owner_pac":"6507921426","source_pk":183447,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":1.45,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | JOHN CHRISTOPHER BIRD | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"63","association_date":"09/15/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6800282542","source_pk":183448,"type_owner":"I","enrollment_id":"O20180920003257","role_code_owner":"63","role_text_owner":"MANAGING CONTROL - GOVERNING BODY","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | LCS MANAGEMENT HOLDING COMPANY, LLC (IA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"12/28/2021","percentage_ownership":3.2} evidence: {"rule":"D-OWNER","owner_pac":"7416342688","source_pk":183449,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.2,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | LCS SB ML LLC (IA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"08/03/2018","percentage_ownership":3.2} evidence: {"rule":"D-OWNER","owner_pac":"7618478546","source_pk":183450,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.2,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | RCI LEGACY HOLDINGS LLC (MD) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"12/28/2021","percentage_ownership":2.36} evidence: {"rule":"D-OWNER","owner_pac":"7911392436","source_pk":183451,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":2.36,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | NANCY A. MCCARTHY TRUST (NE) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"11/21/2006","percentage_ownership":0.17} evidence: {"rule":"D-OWNER","owner_pac":"8224538947","source_pk":183452,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0.17,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | PATRICK DUFFY | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"63","association_date":"12/28/2021","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"8426579756","source_pk":183453,"type_owner":"I","enrollment_id":"O20180920003257","role_code_owner":"63","role_text_owner":"MANAGING CONTROL - GOVERNING BODY","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | SENIOR LIVING VII HOLDING COMPANY LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"08/03/2018","percentage_ownership":89.3} evidence: {"rule":"D-OWNER","owner_pac":"8527569458","source_pk":183454,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":89.3,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | REDWOOD HOLDINGS, LLC (MD) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"12/28/2021","percentage_ownership":2.36} evidence: {"rule":"D-OWNER","owner_pac":"8628215936","source_pk":183455,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":2.36,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | DAVID REIS SUB S TRUST (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"08/03/2018","percentage_ownership":5.96} evidence: {"rule":"D-OWNER","owner_pac":"8628321700","source_pk":183456,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":5.96,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | DAVID WATSON | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"63","association_date":"12/28/2021","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"9032698402","source_pk":183457,"type_owner":"I","enrollment_id":"O20180920003257","role_code_owner":"63","role_text_owner":"MANAGING CONTROL - GOVERNING BODY","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | BRETT I MEHLMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"08/03/2018","percentage_ownership":0} evidence: {"rule":"D-OWNER","owner_pac":"9133471303","source_pk":183458,"type_owner":"I","enrollment_id":"O20180920003257","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | BOB WILLIAM (IL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"02/15/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"9234301912","source_pk":183459,"type_owner":"I","enrollment_id":"O20180920003257","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | SENIOR LIVING VII OPERATOR HOLDINGS LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"08/03/2018","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"9335491877","source_pk":183461,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | SEDGEBROOK PROPCO (SL-VII) LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"08/03/2018","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"9436650363","source_pk":183462,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
| ← owns | MPM SENIOR LIVING INVESTORS LLC (NE) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"12/28/2021","percentage_ownership":0.46} evidence: {"rule":"D-OWNER","owner_pac":"9739574096","source_pk":183463,"type_owner":"O","enrollment_id":"O20180920003257","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0.46,"enrollment_organization_name":"MONARCH LANDING OPCO SL-VII LLC"} |
Current record
Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.
org · 1841786910 JSON
| Metric | Value | Asserted | Source |
|---|---|---|---|
| dba_name | <UNAVAIL> | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| enumeration_date | 2018-07-02 | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| legal_business_name | MONARCH LANDING OPCO SL-VII LLC | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| practice_state | IL | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| primary_taxonomy | 314000000X | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
Provider screening signals
NPI-keyed source families read directly for 1841786910: federal and state integrity lists, CMS Open Payments, Order and Referring eligibility, Medicare opt-out, and enrollment revalidation. Cells expose the source and provenance fields supplied by the selected record. A screening aid — re-confirm any match against the primary source before acting; absence means nothing on file in the data Fonteum currently holds, never a guarantee none exists.
Sanctions & integrity
Coverage staleExclusion coverage is stale or cannot be reconciled to an attested source artifact. This result is indeterminate and must not be treated as a clearance; check the current issuing-agency lists.
- Coverage status: indeterminate
- Screened 26 integrity lists; no negative determination was made.
14-tuple provenance (26)
Industry payments
None on file0 CMS Open Payments records on file for this NPI.
14-tuple provenance (1)
Order & referring eligibility
None on fileNo CMS Order and Referring record on file for this NPI.
14-tuple provenance (1)
Medicare opt-out
None on fileNo CMS Medicare opt-out affidavit on file for this NPI.
14-tuple provenance (1)
Revalidation
On file1 Medicare enrollment record on file.
- Due date: TBD upstream — not due within the ensuing six months.
14-tuple provenance (1)
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=…