located in
Plzeň
No narrower time scope asserted
The brewery site is in Plzeň.
Beer actors · brewery
Plzeň Brewery Site
The Plzeň brewery-site identity associated with the Burghers’ Brewery where Josef Groll brewed the first batch of the new Pilsen beer on 5 October 1842.
Identity facts
What this node represents
- Identity class
- production facility
- Temporal status
- founded 1842 · current
- Place context
- Plzeň
Evidence rule
Roles change over time
Ownership, operation, employment, founding, production, and succession are relationship records with their own provenance and, when supported, effective periods. They are not copied into permanent identity labels.
Relationship ledger
Documented connections
Broad associations remain visibly broader than ownership, operation, work, or production relations.
operated by
Plzeňský Prazdroj, a.s.
Role: Company operator
No narrower time scope asserted
Current company identity is represented separately from the historical/physical Plzeň brewery site.
production identity for
Pilsner Urquell
No narrower time scope asserted
The Pilsner Urquell identity is anchored to the Plzeň brewery site where the 1842 beer was first brewed.
work by
Josef Groll
Role: Brewer
Documented at the brewery for the 1842 first batch
Josef Groll is documented as the brewer of the first 1842 batch at the Burghers’ Brewery in Pilsen.
Graph discovery · explainable
Explore outward from this node
Ranked by a transparent navigation heuristic, never by quality, taste, popularity, authority, or commercial value.
person
Josef Groll
Brewer credited by Plzeňský Prazdroj with brewing the first batch of the new Pilsen beer at the Burghers’ Brewery on 5 October 1842.
Navigation heuristic: 40. semantic 16 + evidence 4 + verification 8 + confidence 6 + cross-type 3 + route 3 + extra-relations 0
worked_at · reverse
Josef Groll — worked at → Plzeň Brewery Site. This explanation is being viewed from the target side of the directed relationship.
Person held a sourced role at the target organization or brewery identity; roleLabel/temporalScope may preserve title and tenure without inventing precision. Josef Groll is documented as the brewer of the first 1842 batch at the Burghers’ Brewery in Pilsen.
Evidence: History — Plzeňský Prazdroj
place
Plzeň
Plzeň geographic identity for Beer Atlas discovery.
Navigation heuristic: 40. semantic 16 + evidence 4 + verification 8 + confidence 6 + cross-type 3 + route 3 + extra-relations 0
located_in · forward
Plzeň Brewery Site — located in → Plzeň.
Entity is located in a place for a stated time period. The brewery site is in Plzeň.
Evidence: History — Plzeňský Prazdroj
organization
Plzeňský Prazdroj, a.s.
Current Czech brewing company identity associated with the Plzeň brewery and Pilsner Urquell portfolio.
Navigation heuristic: 40. semantic 16 + evidence 4 + verification 8 + confidence 6 + cross-type 3 + route 3 + extra-relations 0
operates · reverse
Plzeňský Prazdroj, a.s. — operates → Plzeň Brewery Site. This explanation is being viewed from the target side of the directed relationship.
Operation is distinct from ownership, control, brand identity, and production location; temporal scope may matter. Current company identity is represented separately from the historical/physical Plzeň brewery site.
Evidence: History — Plzeňský Prazdroj
brewery
Pilsner Urquell
Pilsner Urquell represented as a brand identity whose heritage is tied to the beer first brewed at the Pilsen Burghers’ Brewery in 1842.
Navigation heuristic: 37. semantic 16 + evidence 4 + verification 8 + confidence 6 + cross-type 0 + route 3 + extra-relations 0
produced_at · reverse
Pilsner Urquell — produced at → Plzeň Brewery Site. This explanation is being viewed from the target side of the directed relationship.
Production-location context only; it does not imply ownership or brand-home identity. The Pilsner Urquell identity is anchored to the Plzeň brewery site where the 1842 beer was first brewed.
Evidence: History — Plzeňský Prazdroj
Provenance & rights
Sources used for identity and relationships
Corporate or institutional source authority does not grant permission to reuse logos, portraits, trademarks, packaging, architecture photography, or other media.
organization primary
History — Plzeňský Prazdroj
Plzeňský Prazdroj, a.s.
Reuse: citation only. Use factual metadata and derived summaries. Logos, photographs, portraits, trademarks, and other media require separate item-level rights review.