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[Calendar/When/Ruby/2.APIの使用例/1.前提となる概念/5.オブジェクトの指定/RDF表現] (前:5.オブジェクトの指定|次:2.逆引き) (English)

☆RDF表現☆

概要

Linked Data 用のRDF表現のためにWhen::Parts::Resourceに用意した主なメソッドは下記の通りです。

単独のインスタンスの情報(原則としてそのインスタンスを主語とするトリプル)を JSON-LD 形式に対応する Hash にまとめて返します。

扱うデータ形式は Hash(とArray)のため、Linked Data 系の gem には依存しません。

複数のインスタンスの情報を JSON-LD 形式に対応する Hash にまとめて返します。 複数のインスタンスは JSON-LD の '@graph' を使ってまとめます。

インスタンスメソッドでは、そのインスタンスが包含する(例えば「明治5.12」は「明治5.12.01」と「明治5.12.02」を包含する)インスタンスも対象にできます。

クラスメソッドでは、対象とするインスタンスを Range や Array でまとめて指定します。

扱うデータ形式は Hash(とArray)のため、Linked Data 系の gem には依存しません。

v0.4.6 では yard がメソッドヘッダのparseに失敗したため、When::Parts::Resource.rdf_graph の API が APIドキュメントにありません。 当面は、When::TM::CalDate#rdf_graphのAPI, When::TM::CalDate#to_jsonld_hashのAPIおよびGitHubのソースの当該部分で API をご確認ください。

複数のインスタンスの情報を指定されたRDF表現(RDF/XML, JSON-LD, Turtle, N-Triples, Notation3)で返します。

インスタンスメソッドでは、そのインスタンスが包含するインスタンスも対象にできます。

クラスメソッドでは、あらかじめ rdf_graphメソッドなどで JSON-LD 形式に対応する Hash にした情報を入力とします。

返そうとするRDF表現に対応した gem を install しておく必要があります。

準備

when_exe と pp を require しておきます。 

 require 'pp'
 require 'when_exe'

特定の日付の情報

JSON-LD - context なし

 pp When.when?('明治5.12').to_jsonld_hash #=>
  # {"http://www.w3.org/1999/02/22-rdf-syntax-ns#type"=>
  #   {"@id"=>"http://hosi.org/ts/When/TM/CalDate"},
  #  "@id"=>"http://hosi.org/tp/明治05(1872)-12-",
  #  "http://hosi.org/ts#sdn"=>2405158,
  #  "http://hosi.org/ts#frame"=>
  #   {"@id"=>"http://hosi.org/When/CalendarTypes/Japanese"},
  #  "http://hosi.org/ts#calendarEra"=>
  #   {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治"},
  #  "http://hosi.org/ts#coordinate"=>"12",
  #  "http://hosi.org/ts#ruler"=>
  #   {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇"},
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::月名"=>
  #   {"@id"=>"http://hosi.org/When/BasicTypes/M17n/Japanese::Month::十二月"},
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::廿八宿"=>
  #   {"@id"=>"http://hosi.org/When/Coordinates/Common::宿::危宿"},
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::月建"=>
  #   {"@id"=>"http://hosi.org/When/Coordinates/Common::干支::癸丑"},
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::天道"=>"西行",
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::天徳"=>"庚",
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::月煞"=>"辰",
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::用時"=>"乙丁辛亥",
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::月徳"=>"庚",
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::月徳合"=>"乙",
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::月空"=>"甲",
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::三鏡"=>"甲乙丁庚辛癸",
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::土府"=>"子",
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::土公"=>"庭",
  #  "http://hosi.org/When/CalendarNote/Japanese/Notes::月::大小"=>"改(2)"}

JSON-LD - context 生成

:context=>true と設定すると、動的に namespace を抽出して、prefix を付けます。

'@context'=>{} と設定すると、抽出結果を出力の '@context' に書き出します。 

 pp When.when?('明治5.12').to_jsonld_hash({'@context'=>{}, :context=>true}) #=>
  # {"@context"=>
  #   {"rdf"=>"http://www.w3.org/1999/02/22-rdf-syntax-ns#",
  #    "ts"=>"http://hosi.org/ts#",
  #    "Month"=>"http://hosi.org/When/BasicTypes/M17n/Japanese::Month::",
  #    "MonthNote"=>"http://hosi.org/When/CalendarNote/Japanese/Notes::月::",
  #    "LunarMansion"=>"http://hosi.org/When/Coordinates/Common::宿::",
  #    "Stem-Branch"=>"http://hosi.org/When/Coordinates/Common::干支::"},
  #  "rdf:type"=>{"@id"=>"http://hosi.org/ts/When/TM/CalDate"},
  #  "@id"=>"http://hosi.org/tp/明治05(1872)-12-",
  #  "ts:sdn"=>2405158,
  #  "ts:frame"=>{"@id"=>"http://hosi.org/When/CalendarTypes/Japanese"},
  #  "ts:calendarEra"=>{"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治"},
  #  "ts:coordinate"=>"12",
  #  "ts:ruler"=>{"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇"},
  #  "MonthNote:月名"=>{"@id"=>"Month:十二月"},
  #  "MonthNote:廿八宿"=>{"@id"=>"LunarMansion:危宿"},
  #  "MonthNote:月建"=>{"@id"=>"Stem-Branch:癸丑"},
  #  "MonthNote:天道"=>"西行",
  #  "MonthNote:天徳"=>"庚",
  #  "MonthNote:月煞"=>"辰",
  #  "MonthNote:用時"=>"乙丁辛亥",
  #  "MonthNote:月徳"=>"庚",
  #  "MonthNote:月徳合"=>"乙",
  #  "MonthNote:月空"=>"甲",
  #  "MonthNote:三鏡"=>"甲乙丁庚辛癸",
  #  "MonthNote:土府"=>"子",
  #  "MonthNote:土公"=>"庭",
  #  "MonthNote:大小"=>"改(2)"}

複数の日付をまとめたグラフ(ルートとなる日付を使用)

JSON-LD

　:include=>true と設定すると、自身が包含するインスタンスの情報も返します。

　:included=>true と設定すると、自身を包含するインスタンスの参照(rdfs:member)も返します。 

 pp When.when?('明治5.12').rdf_graph({'@context'=>{}, :context=>true, :included=>true, :include=>true}) #=>
  # {"@context"=>
  #   {"xsd"=>"http://www.w3.org/2001/XMLSchema",
  #    "rdf"=>"http://www.w3.org/1999/02/22-rdf-syntax-ns#",
  #    "rdfs"=>"http://www.w3.org/2000/01/rdf-schema#",
  #    "owl"=>"http://www.w3.org/2002/07/owl#",
  #    "dc"=>"http://purl.org/dc/elements/1.1/",
  #    "dcq"=>"http://purl.org/dc/terms/",
  #    "dct"=>"http://purl.org/dc/dcmitype/",
  #    "ts"=>"http://hosi.org/ts#",
  #    "Month"=>"http://hosi.org/When/BasicTypes/M17n/Japanese::Month::",
  #    "MonthNote"=>"http://hosi.org/When/CalendarNote/Japanese/Notes::月::",
  #    "LunarMansion"=>"http://hosi.org/When/Coordinates/Common::宿::",
  #    "Stem-Branch"=>"http://hosi.org/When/Coordinates/Common::干支::",
  #    "DayNote"=>"http://hosi.org/When/CalendarNote/Japanese/Notes::日::",
  #    "Week"=>"http://hosi.org/When/Coordinates/Common::Week::"},
  #  "@graph"=>
  #   [{"rdf:type"=>{"@id"=>"http://hosi.org/ts/When/TM/CalDate"},
  #     "@id"=>"http://hosi.org/tp/明治05(1872)-12-",
  #     "ts:sdn"=>2405158,
  #     "ts:frame"=>{"@id"=>"http://hosi.org/When/CalendarTypes/Japanese"},
  #     "ts:calendarEra"=>
  #      {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治"},
  #     "ts:coordinate"=>"12",
  #     "ts:ruler"=>
  #      {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇"},
  #     "@reverse"=>{"rdfs:member"=>{"@id"=>"http://hosi.org/tp/明治05(1872)"}},
  #     "MonthNote:月名"=>{"@id"=>"Month:十二月"},
  #     "MonthNote:廿八宿"=>{"@id"=>"LunarMansion:危宿"},
  #     "MonthNote:月建"=>{"@id"=>"Stem-Branch:癸丑"},
  #     "MonthNote:天道"=>"西行",
  #     "MonthNote:天徳"=>"庚",
  #     "MonthNote:月煞"=>"辰",
  #     "MonthNote:用時"=>"乙丁辛亥",
  #     "MonthNote:月徳"=>"庚",
  #     "MonthNote:月徳合"=>"乙",
  #     "MonthNote:月空"=>"甲",
  #     "MonthNote:三鏡"=>"甲乙丁庚辛癸",
  #     "MonthNote:土府"=>"子",
  #     "MonthNote:土公"=>"庭",
  #     "MonthNote:大小"=>"改(2)"},
  #    {"rdf:type"=>{"@id"=>"http://hosi.org/ts/When/TM/CalDate"},
  #     "@id"=>"http://hosi.org/tp/明治05(1872)-12-01",
  #     "ts:sdn"=>2405158,
  #     "ts:frame"=>{"@id"=>"http://hosi.org/When/CalendarTypes/Japanese"},
  #     "ts:calendarEra"=>
  #      {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治"},
  #     "ts:coordinate"=>"1",
  #     "ts:ruler"=>
  #      {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇"},
  #     "@reverse"=>{"rdfs:member"=>{"@id"=>"http://hosi.org/tp/明治05(1872)-12-"}},
  #     "DayNote:干支"=>{"@id"=>"Stem-Branch:辛亥"},
  #     "DayNote:納音"=>"金",
  #     "DayNote:十二直"=>"閉",
  #     "DayNote:七曜"=>{"@id"=>"Week:Monday"},
  #     "DayNote:廿八宿"=>{"@id"=>"LunarMansion:張宿"},
  #     "DayNote:天一"=>"丑寅",
  #     "DayNote:沐浴"=>"沐浴",
  #     "DayNote:大小歳"=>"大歳位",
  #     "DayNote:天恩"=>"天恩",
  #     "DayNote:重"=>"重",
  #     "DayNote:大明"=>"大明",
  #     "DayNote:一粒万倍"=>"一粒万倍",
  #     "DayNote:三寶吉"=>"三吉",
  #     "DayNote:神吉"=>"神吉",
  #     "DayNote:小字注"=>"裁衣市買納財塞穴吉"},
  #    {"rdf:type"=>{"@id"=>"http://hosi.org/ts/When/TM/CalDate"},
  #     "@id"=>"http://hosi.org/tp/明治05(1872)-12-02",
  #     "ts:sdn"=>2405159,
  #     "ts:frame"=>{"@id"=>"http://hosi.org/When/CalendarTypes/Japanese"},
  #     "ts:calendarEra"=>
  #      {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治"},
  #     "ts:coordinate"=>"2",
  #     "ts:ruler"=>
  #      {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇"},
  #     "@reverse"=>{"rdfs:member"=>{"@id"=>"http://hosi.org/tp/明治05(1872)-12-"}},
  #     "DayNote:干支"=>{"@id"=>"Stem-Branch:壬子"},
  #     "DayNote:納音"=>"木",
  #     "DayNote:十二直"=>"建",
  #     "DayNote:七曜"=>{"@id"=>"Week:Tuesday"},
  #     "DayNote:廿八宿"=>{"@id"=>"LunarMansion:翼宿"},
  #     "DayNote:七十二候"=>"雪下出麦",
  #     "DayNote:大將軍"=>"遊北",
  #     "DayNote:天一"=>"丑寅",
  #     "DayNote:六蛇"=>"六蛇",
  #     "DayNote:凶会"=>"陰陽倶錯",
  #     "DayNote:厭"=>"厭",
  #     "DayNote:八專"=>"八專始",
  #     "DayNote:一粒万倍"=>"一粒万倍",
  #     "DayNote:小字注"=>"不為誓願不動財"}]}

Turtle

Turtle 形式を扱うには json-ld gem と rdf-turtle gem が必要です。 (一括して gem install linkeddata, require 'linkeddata' してもかまいません) 

 #require 'linkeddata'   # gem install linkeddata


 require 'json/ld'       # gem install json-ld
 require 'rdf/turtle'    # gem install rdf-turtle
 puts When.when?('明治5.12').to_linked_data(:turtle, {'@context'=>{}, :context=>true, :included=>true, :include=>true}) #=>
  # @prefix DayNote: <http://hosi.org/When/CalendarNote/Japanese/Notes::日::> .
  # @prefix LunarMansion: <http://hosi.org/When/Coordinates/Common::宿::> .
  # @prefix Month: <http://hosi.org/When/BasicTypes/M17n/Japanese::Month::> .
  # @prefix MonthNote: <http://hosi.org/When/CalendarNote/Japanese/Notes::月::> .
  # @prefix Stem-Branch: <http://hosi.org/When/Coordinates/Common::干支::> .
  # @prefix Week: <http://hosi.org/When/Coordinates/Common::Week::> .
  # @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
  # @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
  # @prefix ts: <http://hosi.org/ts#> .
  # @prefix xsd: <http://www.w3.org/2001/XMLSchema> .
  #
  # <http://hosi.org/tp/明治05(1872)> rdfs:member <http://hosi.org/tp/明治05(1872)-12-> .
  #
  # <http://hosi.org/tp/明治05(1872)-12-> a <http://hosi.org/ts/When/TM/CalDate>;
  #    MonthNote:三鏡 "甲乙丁庚辛癸";
  #    MonthNote:土公 "庭";
  #    MonthNote:土府 "子";
  #    MonthNote:大小 "改(2)";
  #    MonthNote:天徳 "庚";
  #    MonthNote:天道 "西行";
  #    MonthNote:廿八宿 LunarMansion:危宿;
  #    MonthNote:月名 Month:十二月;
  #    MonthNote:月建 Stem-Branch:癸丑;
  #    MonthNote:月徳 "庚";
  #    MonthNote:月徳合 "乙";
  #    MonthNote:月煞 "辰";
  #    MonthNote:月空 "甲";
  #    MonthNote:用時 "乙丁辛亥";
  #    ts:calendarEra <http://hosi.org/When/TM/CalendarEra/Japanese::明治>;
  #    ts:coordinate "12";
  #    ts:frame <http://hosi.org/When/CalendarTypes/Japanese>;
  #    ts:ruler <http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇>;
  #    ts:sdn 2405158;
  #    rdfs:member <http://hosi.org/tp/明治05(1872)-12-01>,
  #      <http://hosi.org/tp/明治05(1872)-12-02> .
  #
  # <http://hosi.org/tp/明治05(1872)-12-01> a <http://hosi.org/ts/When/TM/CalDate>;
  #    DayNote:一粒万倍 "一粒万倍";
  #    DayNote:七曜 Week:Monday;
  #    DayNote:三寶吉 "三吉";
  #    DayNote:十二直 "閉";
  #    DayNote:大小歳 "大歳位";
  #    DayNote:大明 "大明";
  #    DayNote:天一 "丑寅";
  #    DayNote:天恩 "天恩";
  #    DayNote:小字注 "裁衣市買納財塞穴吉";
  #    DayNote:干支 Stem-Branch:辛亥;
  #    DayNote:廿八宿 LunarMansion:張宿;
  #    DayNote:沐浴 "沐浴";
  #    DayNote:神吉 "神吉";
  #    DayNote:納音 "金";
  #    DayNote:重 "重";
  #    ts:calendarEra <http://hosi.org/When/TM/CalendarEra/Japanese::明治>;
  #    ts:coordinate "1";
  #    ts:frame <http://hosi.org/When/CalendarTypes/Japanese>;
  #    ts:ruler <http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇>;
  #    ts:sdn 2405158 .
  #
  # <http://hosi.org/tp/明治05(1872)-12-02> a <http://hosi.org/ts/When/TM/CalDate>;
  #    DayNote:一粒万倍 "一粒万倍";
  #    DayNote:七十二候 "雪下出麦";
  #    DayNote:七曜 Week:Tuesday;
  #    DayNote:八專 "八專始";
  #    DayNote:六蛇 "六蛇";
  #    DayNote:凶会 "陰陽倶錯";
  #    DayNote:十二直 "建";
  #    DayNote:厭 "厭";
  #    DayNote:大將軍 "遊北";
  #    DayNote:天一 "丑寅";
  #    DayNote:小字注 "不為誓願不動財";
  #    DayNote:干支 Stem-Branch:壬子;
  #    DayNote:廿八宿 LunarMansion:翼宿;
  #    DayNote:納音 "木";
  #    ts:calendarEra <http://hosi.org/When/TM/CalendarEra/Japanese::明治>;
  #    ts:coordinate "2";
  #    ts:frame <http://hosi.org/When/CalendarTypes/Japanese>;
  #    ts:ruler <http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇>;
  #    ts:sdn 2405159 .

複数の日付をまとめたグラフ(日付範囲を使用する例)

JSON-LD

 hash = When::Parts::Resource.rdf_graph(When.when?('明治5.12.01')..When.when?('明治5.12.02'),
         {'@context'=>{}, :context=>true, :included=>true, :include=>true})
　
 pp hash #=>
  # {"@context"=>
  #   {"xsd"=>"http://www.w3.org/2001/XMLSchema",
  #    "rdf"=>"http://www.w3.org/1999/02/22-rdf-syntax-ns#",
  #    "rdfs"=>"http://www.w3.org/2000/01/rdf-schema#",
  #    "owl"=>"http://www.w3.org/2002/07/owl#",
  #    "dc"=>"http://purl.org/dc/elements/1.1/",
  #    "dcq"=>"http://purl.org/dc/terms/",
  #    "dct"=>"http://purl.org/dc/dcmitype/",
  #    "ts"=>"http://hosi.org/ts#",
  #    "Stem-Branch"=>"http://hosi.org/When/Coordinates/Common::干支::",
  #    "DayNote"=>"http://hosi.org/When/CalendarNote/Japanese/Notes::日::",
  #    "Week"=>"http://hosi.org/When/Coordinates/Common::Week::",
  #    "LunarMansion"=>"http://hosi.org/When/Coordinates/Common::宿::"},
  #  "@graph"=>
  #   [{"rdf:type"=>{"@id"=>"http://hosi.org/ts/When/TM/CalDate"},
  #     "@id"=>"http://hosi.org/tp/明治05(1872)-12-01",
  #     "ts:sdn"=>2405158,
  #     "ts:frame"=>{"@id"=>"http://hosi.org/When/CalendarTypes/Japanese"},
  #     "ts:calendarEra"=>
  #      {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治"},
  #     "ts:coordinate"=>"1",
  #     "ts:ruler"=>
  #      {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇"},
  #     "@reverse"=>{"rdfs:member"=>{"@id"=>"http://hosi.org/tp/明治05(1872)-12-"}},
  #     "DayNote:干支"=>{"@id"=>"Stem-Branch:辛亥"},
  #     "DayNote:納音"=>"金",
  #     "DayNote:十二直"=>"閉",
  #     "DayNote:七曜"=>{"@id"=>"Week:Monday"},
  #     "DayNote:廿八宿"=>{"@id"=>"LunarMansion:張宿"},
  #     "DayNote:天一"=>"丑寅",
  #     "DayNote:沐浴"=>"沐浴",
  #     "DayNote:大小歳"=>"大歳位",
  #     "DayNote:天恩"=>"天恩",
  #     "DayNote:重"=>"重",
  #     "DayNote:大明"=>"大明",
  #     "DayNote:一粒万倍"=>"一粒万倍",
  #     "DayNote:三寶吉"=>"三吉",
  #     "DayNote:神吉"=>"神吉",
  #     "DayNote:小字注"=>"裁衣市買納財塞穴吉"},
  #    {"rdf:type"=>{"@id"=>"http://hosi.org/ts/When/TM/CalDate"},
  #     "@id"=>"http://hosi.org/tp/明治05(1872)-12-02",
  #     "ts:sdn"=>2405159,
  #     "ts:frame"=>{"@id"=>"http://hosi.org/When/CalendarTypes/Japanese"},
  #     "ts:calendarEra"=>
  #      {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治"},
  #     "ts:coordinate"=>"2",
  #     "ts:ruler"=>
  #      {"@id"=>"http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇"},
  #     "@reverse"=>{"rdfs:member"=>{"@id"=>"http://hosi.org/tp/明治05(1872)-12-"}},
  #     "DayNote:干支"=>{"@id"=>"Stem-Branch:壬子"},
  #     "DayNote:納音"=>"木",
  #     "DayNote:十二直"=>"建",
  #     "DayNote:七曜"=>{"@id"=>"Week:Tuesday"},
  #     "DayNote:廿八宿"=>{"@id"=>"LunarMansion:翼宿"},
  #     "DayNote:七十二候"=>"雪下出麦",
  #     "DayNote:大將軍"=>"遊北",
  #     "DayNote:天一"=>"丑寅",
  #     "DayNote:六蛇"=>"六蛇",
  #     "DayNote:凶会"=>"陰陽倶錯",
  #     "DayNote:厭"=>"厭",
  #     "DayNote:八專"=>"八專始",
  #     "DayNote:一粒万倍"=>"一粒万倍",
  #     "DayNote:小字注"=>"不為誓願不動財"}]}

Turtle

 puts When::Parts::Resource.to_linked_data(hash, :turtle, hash['@context']) #=>
  # @prefix DayNote: <http://hosi.org/When/CalendarNote/Japanese/Notes::日::> .
  # @prefix LunarMansion: <http://hosi.org/When/Coordinates/Common::宿::> .
  # @prefix Stem-Branch: <http://hosi.org/When/Coordinates/Common::干支::> .
  # @prefix Week: <http://hosi.org/When/Coordinates/Common::Week::> .
  # @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
  # @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
  # @prefix ts: <http://hosi.org/ts#> .
  # @prefix xsd: <http://www.w3.org/2001/XMLSchema> .
  #
  # <http://hosi.org/tp/明治05(1872)-12-> rdfs:member <http://hosi.org/tp/明治05(1872)-12-01>,
  #      <http://hosi.org/tp/明治05(1872)-12-02> .
  #
  # <http://hosi.org/tp/明治05(1872)-12-01> a <http://hosi.org/ts/When/TM/CalDate>;
  #    DayNote:一粒万倍 "一粒万倍";
  #    DayNote:七曜 Week:Monday;
  #    DayNote:三寶吉 "三吉";
  #    DayNote:十二直 "閉";
  #    DayNote:大小歳 "大歳位";
  #    DayNote:大明 "大明";
  #    DayNote:天一 "丑寅";
  #    DayNote:天恩 "天恩";
  #    DayNote:小字注 "裁衣市買納財塞穴吉";
  #    DayNote:干支 Stem-Branch:辛亥;
  #    DayNote:廿八宿 LunarMansion:張宿;
  #    DayNote:沐浴 "沐浴";
  #    DayNote:神吉 "神吉";
  #    DayNote:納音 "金";
  #    DayNote:重 "重";
  #    ts:calendarEra <http://hosi.org/When/TM/CalendarEra/Japanese::明治>;
  #    ts:coordinate "1";
  #    ts:frame <http://hosi.org/When/CalendarTypes/Japanese>;
  #    ts:ruler <http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇>;
  #    ts:sdn 2405158 .
  #
  # <http://hosi.org/tp/明治05(1872)-12-02> a <http://hosi.org/ts/When/TM/CalDate>;
  #    DayNote:一粒万倍 "一粒万倍";
  #    DayNote:七十二候 "雪下出麦";
  #    DayNote:七曜 Week:Tuesday;
  #    DayNote:八專 "八專始";
  #    DayNote:六蛇 "六蛇";
  #    DayNote:凶会 "陰陽倶錯";
  #    DayNote:十二直 "建";
  #    DayNote:厭 "厭";
  #    DayNote:大將軍 "遊北";
  #    DayNote:天一 "丑寅";
  #    DayNote:小字注 "不為誓願不動財";
  #    DayNote:干支 Stem-Branch:壬子;
  #    DayNote:廿八宿 LunarMansion:翼宿;
  #    DayNote:納音 "木";
  #    ts:calendarEra <http://hosi.org/When/TM/CalendarEra/Japanese::明治>;
  #    ts:coordinate "2";
  #    ts:frame <http://hosi.org/When/CalendarTypes/Japanese>;
  #    ts:ruler <http://hosi.org/When/TM/CalendarEra/Japanese::明治::明治天皇>;
  #    ts:sdn 2405159 .

データセット問合せ

SPARQL endpoint として http://hosi.org/japan/sparql を提供しています。

西暦593年から2050年までの日本暦注の検索が可能です。

下記は日本最古の具注暦(奈良県明日香村石神遺跡出土)の日付を検索した例です。 

 require 'sparql/client' # gem install sparql
 PREFIXES = When::Parts::Resource.namespace_prefixes(
   '_co:Common', '_co:Common?V=0618', '_m:Calendar', '_m:Japanese', '_n:Japanese/Notes')
　
 client = SPARQL::Client.new("http://hosi.org/japan/sparql")
　
 client.query(PREFIXES.keys.map {|key|
 "PREFIX #{key}: <#{PREFIXES[key].last}> "}.join("\n") +
 %(
   SELECT DISTINCT ?s
   WHERE {
     ?s ts:coordinate "10" .
     ?s DayNote:廿四節気 SolarTerm:清明 .
     ?s DayNote:干支     Stem-Branch:壬戌 .
   }
 )).each do |solution|
   pp solution[:s].to_s  #=>
 end
  # "http://hosi.org/tp/0689-03-10%5E%5EJapanese"
  # "http://hosi.org/tp/1490-03-10%5E%5EJapanese"
UniWikiβ1.56 © 2003-2004 by CHIDA Daisuke.
Based on YukiWiki 2.0.5 © 2000-2002 by Hiroshi Yuki.
Modified by Takashi SUGA.

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