{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.noun","code":"thing-q1084","url":"https://ver.cy/models/thing/q1084/","name":"noun","alternateNames":["metasyntactic variable","ethnonym","socionym","bionym","biblical proper name","nominal adjective","-mey noun","noun class 3 (Meinhof)","noun class 4 (Meinhof)","noun class 1 (Meinhof)","noun class 2 (Meinhof)","noun class 5 (Meinhof)"],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Information and virtual systems","entryKind":"thing","plane":"INF","domain":["INF.MED"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A word class that names people, places, things, ideas or qualities, typically functioning as the subject or object of a verb; kinds include common and proper nouns, count and mass nouns, and concrete and abstract nouns.","purpose":"Let an agent handle nouns by type, grammar, inflection and usage across languages, for writing, learning and language technology.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Names entities","Heads noun phrases","Inflects for number, case or gender in many languages","Open word class"],"structure":{"bundles":[{"id":"type","name":"Type","description":"Which noun.","layers":[{"id":"kind","name":"Kind","description":"Common or proper.","findings":[{"id":"kind-finding","name":"Kind","description":"Noun type.","questions":[{"text":"Is this a common or proper, count or mass noun?","kind":"definition"},{"text":"How does that affect usage?","kind":"definition"}]}]},{"id":"identify","name":"Identify","description":"Tests.","findings":[{"id":"identify-finding","name":"Identify","description":"Identification.","questions":[{"text":"Is this word functioning as a noun in this sentence?","kind":"boundary"},{"text":"Which test shows it?","kind":"action"}]}]}]},{"id":"grammar","name":"Grammar","description":"Forms.","layers":[{"id":"plural","name":"Plural","description":"Number.","findings":[{"id":"plural-finding","name":"Plural","description":"Plural forms.","questions":[{"text":"What is the plural form, and is it irregular?","kind":"definition"},{"text":"Which reference confirms it?","kind":"provenance"}]}]},{"id":"gender","name":"Gender and case","description":"Agreement.","findings":[{"id":"gender-finding","name":"Gender and case","description":"Gender and case.","questions":[{"text":"What gender or case does the noun take here?","kind":"provenance"},{"text":"Which article agrees with it?","kind":"definition"}]}]}]},{"id":"writing","name":"Writing","description":"Usage.","layers":[{"id":"style","name":"Style","description":"Clarity.","findings":[{"id":"style-finding","name":"Style","description":"Style.","questions":[{"text":"Would a verb be clearer than a noun phrase here?","kind":"action"},{"text":"Which style guide applies?","kind":"provenance"}]}]},{"id":"capitalisation","name":"Capitalisation","description":"Rules.","findings":[{"id":"capitalisation-finding","name":"Capitalisation","description":"Capitalisation.","questions":[{"text":"Should this noun be capitalised in this language?","kind":"provenance"},{"text":"Is it a proper noun?","kind":"boundary"}]}]}]},{"id":"technology","name":"Technology","description":"Tagging.","layers":[{"id":"tagging","name":"Tagging","description":"POS tags.","findings":[{"id":"tagging-finding","name":"Tagging","description":"Part-of-speech tagging.","questions":[{"text":"How do taggers label this noun?","kind":"provenance"},{"text":"How accurate are they?","kind":"measurement"}]}]},{"id":"learning","name":"Learning","description":"Teaching.","findings":[{"id":"learning-finding","name":"Learning","description":"Teaching.","questions":[{"text":"Which examples help learners recognise nouns?","kind":"action"},{"text":"Which errors are common?","kind":"boundary"}]}]}]}]},"agentConduct":{"may":["Identify nouns and explain their grammatical roles in a stated language.","Use noun classes and gender correctly when writing in a language."],"mustNot":["Present the noun system of one language as universal.","Misgender people by using noun forms they have not chosen.","Invent grammar rules and cite them as authoritative."],"requiresHuman":["Assessing language ability in tests with consequences."]},"ethics":{"considerations":["Grammatical gender and naming touch on how people are recognised.","Learners rely on accurate descriptions."],"affectedParties":["Language learners","People named and described"]},"owners":{"steward":"Nobody: a concept of linguistics held in common.","roles":[],"masterSystems":[]},"relations":[{"target":"Q29888377","type":"parent","note":"registry parent class"},{"target":"Q8171","type":"parent","note":"registry parent class"},{"target":"Q82799","type":"parent","note":"registry parent class"},{"target":"word","type":"related","note":"category"},{"target":"noun phrase","type":"related","note":"syntax"},{"target":"inflection","type":"related","note":"morphology"},{"target":"name","type":"related","note":"proper nouns"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.noun","Wikidata: Q1084 (https://www.wikidata.org/wiki/Q1084)"]},"properties":{"applicability":"not-applicable","items":[]},"recognition":{"applicability":"optional","items":["Can take articles and plurals in many languages","Capitalised in German and for proper nouns in English","Nominal adjectives blur the line","Words in text and speech."]},"capabilities":{"applicability":"required","items":["identify nouns and their types","form plurals and cases","handle gender and articles","support tagging in software"]},"hazards":{"applicability":"required","items":["Mis-tagging nouns used as adjectives","Ignoring language differences"]},"interfaces":{"applicability":"required","items":["Universal Dependencies part-of-speech tags"]},"context":{"applicability":"required","items":["Naming entities in language.","common nouns","proper nouns","count and mass nouns","abstract and concrete nouns","collective nouns"]}},"sources":[{"title":"Wikidata item Q1084: noun","url":"https://www.wikidata.org/wiki/Q1084","note":"identity and sense of the item"},{"title":"Wikipedia: Noun","url":"https://en.wikipedia.org/wiki/Noun","note":"general description of the item"}],"openQuestions":["Should noun types be separate entries?","How should language-specific rules be linked?","How should proper names be handled?"],"resources":{"spec":"/models/things/publications/thing-q1084/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q1084/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T10:25:10Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-06T19:51:53+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass","interaction.properties":"Plane INF: no invented physical properties."},"score":1.0}}