{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.i-liga","code":"thing-q163046","url":"https://ver.cy/models/thing/q163046/","name":"I liga","alternateNames":[],"kind":"thing","status":"research-draft","version":"0.2.0-wave.4","language":"en","classifiers":{"family":"Thing Registry","category":"","entryKind":"","plane":"","domain":["ACT.EVT"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"The second tier of the Polish association football league system, below the Ekstraklasa and above the II liga, run under the Polish Football Association structures, with a second-level division existing since 1949 and the name I liga used for this tier since the 2008 reorganisation, when the former II liga was renamed; top clubs earn promotion to the Ekstraklasa through direct places and play-offs, and current clubs and format should be checked against current sources.","purpose":"Let an agent explain the I liga, relay history, format, promotion and relegation from Polish football sources, and distinguish it from the Ekstraklasa, the II liga, the former use of I liga for the top flight and women s leagues.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Second tier","Promotion play-offs","Name changes","Sponsored names"],"structure":{"bundles":[{"id":"understand","name":"Understand","description":"What the I liga is.","layers":[{"id":"definition","name":"Definition","description":"Definition.","findings":[{"id":"definition-finding","name":"Definition","description":"Definition.","questions":[{"text":"What is the I liga, and how does it differ from the Ekstraklasa, II liga and the old top-flight I liga?","kind":"definition"},{"text":"Is the question about history, a club, a season or current standings?","kind":"boundary"}]}]},{"id":"names","name":"Names","description":"Names.","findings":[{"id":"names-finding","name":"Names","description":"Names.","questions":[{"text":"How did the 2008 reorganisation rename Polish leagues, and what sponsored names have been used?","kind":"definition"},{"text":"Which entry fits the specific season?","kind":"action"}]}]}]},{"id":"format","name":"Format","description":"Format.","layers":[{"id":"promotion","name":"Promotion","description":"Promotion and relegation.","findings":[{"id":"promotion-finding","name":"Promotion","description":"Promotion.","questions":[{"text":"How do promotion places and play-offs work?","kind":"provenance"},{"text":"Which references are standard?","kind":"provenance"}]}]},{"id":"licensing","name":"Licensing","description":"Licensing.","findings":[{"id":"licensing-finding","name":"Licensing","description":"Licensing.","questions":[{"text":"What licensing rules apply to clubs?","kind":"provenance"},{"text":"Which sources are cited?","kind":"provenance"}]}]}]},{"id":"history","name":"History","description":"History.","layers":[{"id":"origins","name":"Origins","description":"Origins.","findings":[{"id":"origins-finding","name":"Origins","description":"Origins.","questions":[{"text":"How has the Polish second tier developed since 1949?","kind":"provenance"},{"text":"Which entry fits football in Poland?","kind":"action"}]}]},{"id":"clubs","name":"Clubs","description":"Notable clubs.","findings":[{"id":"clubs-finding","name":"Clubs","description":"Clubs.","questions":[{"text":"Which major clubs have spent time in the second tier?","kind":"provenance"},{"text":"Which entry fits the specific club?","kind":"action"}]}]}]},{"id":"context","name":"Context","description":"Current.","layers":[{"id":"current","name":"Current","description":"Current season.","findings":[{"id":"current-finding","name":"Current","description":"Current.","questions":[{"text":"Which clubs are in the current season, checked against current sources?","kind":"provenance"},{"text":"Which entry fits Ekstraklasa?","kind":"action"}]}]},{"id":"broadcast","name":"Media","description":"Media and attendance.","findings":[{"id":"broadcast-finding","name":"Media","description":"Media.","questions":[{"text":"How is the league broadcast and followed?","kind":"provenance"},{"text":"Which entry fits sports broadcasting?","kind":"action"}]}]}]}]},"agentConduct":{"may":["explain format and history","relay promotion and relegation","describe clubs","distinguish related leagues"],"mustNot":[],"requiresHuman":[]},"ethics":{"considerations":[],"affectedParties":[]},"owners":{"steward":"","roles":[],"masterSystems":[]},"relations":[{"target":"national championship","type":"related","note":"in registry terms"},{"target":"Ekstraklasa","type":"related"},{"target":"II liga","type":"related"},{"target":"Polish Football Association","type":"related"}],"interaction":{"identity":{"applicability":"required","items":[]},"properties":{"applicability":"not-applicable","items":["current naming: since 2008 note","number of clubs: 18 count - recent seasons, check current sources","governing body: Polish Football Association body"]},"recognition":{"applicability":"optional","items":["Polish second-tier football league","I liga, Pierwsza liga, Betclic 1 Liga as a sponsored name","The Ekstraklasa is the top tier; the II liga is third tier; before 2008 I liga referred to the top flight","Not a visible object; a league."]},"capabilities":{"applicability":"required","items":["explain format and history","relay promotion and relegation","describe clubs","distinguish related leagues"]},"hazards":{"applicability":"required","items":["Confusing historical and current meanings of I liga","Stale club lists","Sponsored name changes"]},"interfaces":{"applicability":"required","items":["PZPN competition and licensing rules"]},"context":{"applicability":"required","items":["Second-tier league football in Poland.","seasons","promotion play-offs","participating clubs","historical second divisions"]}},"sources":[],"openQuestions":["Should seasons be separate entries?","How should Polish football sources be linked?","Should the pre-2008 top-flight sense be disambiguated?","Which entry fits the specific season?","Which entry fits football in Poland?","Which entry fits the specific club?"],"resources":{"spec":"/models/things/publications/thing-q163046/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q163046/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-13T19:53:27Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"derived","ethics":"missing","owners":"missing","relations":"filled","interaction.identity":"missing","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"missing"},"notes":{"agentConduct":"Affordances listed as what may be done; prohibitions collected from the text.","interaction.properties":"Plane ACT: no invented physical properties.","sources":"Written from model knowledge without web access; claims are unverified."},"score":0.719}}