{"schemaVersion":1,"entity":{"id":"wd_Q2123812","slug":"r-l-polk-co","name":"R.L. Polk & Co.","canonicalUrl":"https://brandsource.ai/brands/r-l-polk-co","evidenceUrl":"https://brandsource.ai/evidence/r-l-polk-co"},"generatedAt":"2026-10-30T22:29:35.219Z","generatedAtMeaning":"Export time only; this is not a source observation, factual update or verification date.","coverage":{"kind":"scoped-evidence-only","totalClaims":4,"supportedClaims":4,"unresolvedClaims":0,"notice":"This brief contains only the scoped evidence published for this profile. Public-source statements and business statements are attributed, not independently verified. Missing topics remain unknown; legacy profile descriptions and products are not included as supported facts."},"claims":[{"claimId":"brandsource:r-l-polk-co:wikidata:p159","version":1,"entityId":"wd_Q2123812","entitySlug":"r-l-polk-co","entityName":"R.L. Polk & Co.","entityKind":"brand","profilePath":"/brands/r-l-polk-co","field":"wikidata.p159","label":"Headquarters location (Wikidata; date unspecified)","value":"Detroit","scope":"Wikidata Q2123812 property P159. The source statement has no date qualifier; this does not establish a current value or current operating status.","state":"source-published","effectiveState":"source-published","reviewedAt":"2026-10-17T06:48:13.554Z","reviewDueAt":"2027-01-15T06:48:13.554Z","publishedAt":"2026-10-17T06:48:13.554Z","explanation":"Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.","reviewMethod":"rule-validated","ruleSet":"brandsource-wikidata-v1","sources":[{"url":"https://www.wikidata.org/w/index.php?title=Q2123812&oldid=2534580919","title":"Wikidata Q2123812, revision 2534580919","kind":"knowledge-base","lineage":"wikidata.org","observedAt":"2026-10-17T05:02:20.783Z","recordId":"Q2123812:P159@2534580919"},{"url":"https://www.wikidata.org/w/index.php?title=Q12439&oldid=2556681151","title":"Wikidata label: Q12439, revision 2556681151","kind":"knowledge-base","lineage":"wikidata.org","observedAt":"2026-10-17T03:06:49.675Z","recordId":"Q12439:label:en@2556681151"}]},{"claimId":"brandsource:r-l-polk-co:wikidata:p571","version":1,"entityId":"wd_Q2123812","entitySlug":"r-l-polk-co","entityName":"R.L. Polk & Co.","entityKind":"brand","profilePath":"/brands/r-l-polk-co","field":"wikidata.p571","label":"Inception (Wikidata)","value":"1870","scope":"Wikidata Q2123812 property P571. Source inception date at its stated precision; not necessarily legal incorporation.","state":"source-published","effectiveState":"source-published","reviewedAt":"2026-10-17T06:48:13.554Z","reviewDueAt":"2027-01-15T06:48:13.554Z","publishedAt":"2026-10-17T06:48:13.554Z","explanation":"Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.","reviewMethod":"rule-validated","ruleSet":"brandsource-wikidata-v1","sources":[{"url":"https://www.wikidata.org/w/index.php?title=Q2123812&oldid=2534580919","title":"Wikidata Q2123812, revision 2534580919","kind":"knowledge-base","lineage":"wikidata.org","observedAt":"2026-10-17T05:02:20.783Z","recordId":"Q2123812:P571@2534580919"}]},{"claimId":"brandsource:r-l-polk-co:wikidata:p452","version":1,"entityId":"wd_Q2123812","entitySlug":"r-l-polk-co","entityName":"R.L. Polk & Co.","entityKind":"brand","profilePath":"/brands/r-l-polk-co","field":"wikidata.p452","label":"Industry (Wikidata; date unspecified)","value":"automotive industry","scope":"Wikidata Q2123812 property P452. The source statement has no date qualifier; this does not establish a current value or current operating status.","state":"source-published","effectiveState":"source-published","reviewedAt":"2026-10-17T06:48:13.554Z","reviewDueAt":"2027-01-15T06:48:13.554Z","publishedAt":"2026-10-17T06:48:13.554Z","explanation":"Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.","reviewMethod":"rule-validated","ruleSet":"brandsource-wikidata-v1","sources":[{"url":"https://www.wikidata.org/w/index.php?title=Q2123812&oldid=2534580919","title":"Wikidata Q2123812, revision 2534580919","kind":"knowledge-base","lineage":"wikidata.org","observedAt":"2026-10-17T05:02:20.783Z","recordId":"Q2123812:P452@2534580919"},{"url":"https://www.wikidata.org/w/index.php?title=Q190117&oldid=2551652279","title":"Wikidata label: Q190117, revision 2551652279","kind":"knowledge-base","lineage":"wikidata.org","observedAt":"2026-10-17T03:07:15.762Z","recordId":"Q190117:label:en@2551652279"}]},{"claimId":"brandsource:r-l-polk-co:wikidata:p856","version":1,"entityId":"wd_Q2123812","entitySlug":"r-l-polk-co","entityName":"R.L. Polk & Co.","entityKind":"brand","profilePath":"/brands/r-l-polk-co","field":"wikidata.p856","label":"Official website (Wikidata; date unspecified)","value":"http://www.polk.com/","scope":"Wikidata Q2123812 property P856. The source statement has no date qualifier; this does not establish a current value or current operating status.","state":"source-published","effectiveState":"source-published","reviewedAt":"2026-10-17T06:48:13.554Z","reviewDueAt":"2027-01-15T06:48:13.554Z","publishedAt":"2026-10-17T06:48:13.554Z","explanation":"Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence.","reviewMethod":"rule-validated","ruleSet":"brandsource-wikidata-v1","sources":[{"url":"https://www.wikidata.org/w/index.php?title=Q2123812&oldid=2534580919","title":"Wikidata Q2123812, revision 2534580919","kind":"knowledge-base","lineage":"wikidata.org","observedAt":"2026-10-17T05:02:20.783Z","recordId":"Q2123812:P856@2534580919"}]}],"unknowns":["This brief does not establish answers to topics outside the listed claims."]}