{
  "@context": {
    "@vocab": "https://root-ld.org/spec/1.0/",
    "schema": "https://schema.org/",
    "bs": "https://boisestandard.org/vocab#",
    "rld": "https://root-ld.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#"
  },
  "@type": "rld:RootLD",
  "@id": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld",
  "rld:specVersion": "1.0",
  "rld:anchor": {
    "@type": "rld:Anchor",
    "rld:uuid": "54c7c725-2c85-4ed9-974e-1791acd147b5",
    "rld:federationId": "bs-54c7c725",
    "rld:contentHash": "c383ffcc6eeae4994fd6a6ef1675218b43708e0ef83e2c3a5c3b6ea4612b6be0",
    "rld:primarySource": "https://piano.xn--eckp2g720s8eky5f1m5g.com/",
    "rld:sourceVerified": true,
    "rld:generationMethod": "crawl_extract_v1",
    "rld:specVersion": "1.0",
    "rld:queuedAt": "2026-05-26T20:34:21.892270+00:00",
    "rld:mintedAt": "2026-07-03T22:01:08.751712+00:00",
    "rld:sequence": 0,
    "rld:pipeline": "refinery-boise-v1.0.0",
    "rld:domainSignature": "piano.xn--eckp2g720s8eky5f1m5g.com",
    "rld:manifest": {
      "bs:schemaTypes": [
        "Article",
        "WebPage",
        "ImageObject",
        "Person"
      ],
      "bs:primaryType": "Article",
      "bs:coverageScore": 0.3295,
      "bs:coverageLabel": "partial",
      "bs:propCount": 15,
      "bs:blockCount": 40,
      "bs:ancestorCount": 1,
      "bs:negativeSpaceCount": 10,
      "bs:hasTopo": true,
      "bs:hasKeywords": true,
      "bs:hasSchema": true,
      "bs:hasEdges": false,
      "bs:hasGeo": false,
      "bs:hasAtomicAnswer": false,
      "bs:hasCommon": false,
      "bs:hasUncommon": false,
      "bs:edgeCount": 0,
      "bs:topologyCategory": "very_long",
      "bs:totalTokens": 12193,
      "bs:typeTokenRatio": 0.434,
      "bs:lastPassDate": null,
      "rld:toc": {
        "body": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-body",
        "schema": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-body/schema",
        "topology": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-body/topology",
        "keywords": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-body/keywords",
        "geo": null,
        "atomicAnswer": null,
        "schemaGraph": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#schema-graph",
        "manifest": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com/manifest.json",
        "rootLd": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com/root-ld.json",
        "edges": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-recursive/edges",
        "commonEdges": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-recursive/common",
        "uncommonEdges": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-recursive/uncommon"
      }
    },
    "rld:linkPod": {
      "webPageUrl": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com",
      "manifestUrl": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com/manifest.json",
      "rootLdUrl": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com/root-ld.json",
      "canonicalUrl": "https://piano.xn--eckp2g720s8eky5f1m5g.com/",
      "tldGraphEdgeUrl": "https://boisestandard.org/registry/tld/ledger/com",
      "schemaVocabUrl": "https://boisestandard.org/schema/official_vocab.json",
      "schemaVocabHumanUrl": "https://boisestandard.org/schema/official_vocab/",
      "schemaStandardUrl": "https://boisestandard.org/schema/",
      "officialVocabUrl": "https://schema.org/version/latest/schemaorg-current-https.jsonld"
    }
  },
  "rld:body": {
    "@type": "rld:Body",
    "@id": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-body",
    "rld:frozenAt": "2026-07-03T22:01:08.751712+00:00",
    "bs:identity": {
      "domain": "piano.xn--eckp2g720s8eky5f1m5g.com",
      "slug": "piano-xn--eckp2g720s8eky5f1m5g-com",
      "tld": "com",
      "canonicalUrl": "https://piano.xn--eckp2g720s8eky5f1m5g.com/",
      "finalUrl": "https://piano.xn--eckp2g720s8eky5f1m5g.com/",
      "statusCode": 200,
      "sslValid": true,
      "serverHeader": "nginx",
      "responseTimeMs": 8180,
      "redirectChain": []
    },
    "bs:seo": {
      "@id": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-body/seo",
      "title": "大人のための東京ピアノ教室 | 趣味で始めたい社会人から、もう一度挑戦したい方まで。大人のための東京ピアノ教室選びをサポートします。",
      "h1": "ピアノ教室ガイド｜あなたが通いたくなる教室と出会える検索サイト",
      "metaDescription": "趣味で始めたい社会人から、もう一度挑戦したい方まで。大人のための東京ピアノ教室選びをサポートします。",
      "canonicalUrl": "https://piano.xn--eckp2g720s8eky5f1m5g.com/",
      "langDeclared": "ja",
      "wordCount": 252,
      "ogTitle": "大人のための東京ピアノ教室",
      "ogDescription": "趣味で始めたい社会人から、もう一度挑戦したい方まで。大人のための東京ピアノ教室選びをサポートします。"
    },
    "bs:schema": {
      "@id": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-body/schema",
      "typesFound": [
        "Article",
        "WebPage",
        "ImageObject",
        "Person"
      ],
      "interiorTypes": [
        "Article",
        "Person"
      ],
      "blockCount": 40,
      "propCount": 15,
      "coverageScore": 0.3295,
      "coverageLabel": "partial",
      "gapList": [
        "funding",
        "honorificPrefix",
        "weight",
        "knowsAbout",
        "gender",
        "funder",
        "knowsLanguage",
        "brand",
        "skills",
        "naics",
        "globalLocationNumber",
        "pronouns",
        "deathDate",
        "affiliation",
        "interactionStatistic",
        "children",
        "address",
        "follows",
        "relatedTo",
        "nationality"
      ],
      "parentTypes": [
        "Thing"
      ],
      "siblingTypes": [
        "CreativeWork",
        "Product",
        "Organization",
        "Event",
        "Place",
        "Action",
        "MedicalEntity",
        "Intangible"
      ],
      "childTypes": [
        "Patient"
      ],
      "negativeTypeSpace": [
        "Action",
        "BioChemEntity",
        "CreativeWork",
        "Event",
        "Intangible",
        "MedicalEntity",
        "Organization",
        "Place",
        "Product",
        "Taxon"
      ],
      "negativeTypeSpaceNote": "These schema types have no structural connection to the declared type branch of the schema.org graph. Graph position measurement — not inference. Constitutional Law VI: the absence of connection is a pattern waiting to be read. Law III: meaning is yours.",
      "vocabVersion": "2.0.0",
      "analyzedAt": "2026-07-03T22:01:46.677164+00:00",
      "graphEdgeUrls": [
        "https://boisestandard.org/registry/schema/ledger/article",
        "https://boisestandard.org/registry/schema/ledger/webpage",
        "https://boisestandard.org/registry/schema/ledger/imageobject",
        "https://boisestandard.org/registry/schema/ledger/person"
      ],
      "schemaGraphRef": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#schema-graph"
    },
    "bs:semantic": {
      "@id": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-body/keywords",
      "topWords": [
        "piadoor",
        "scroll",
        "bee",
        "music",
        "muzyx",
        "school",
        "google",
        "mastodon",
        "bluesky",
        "misskey",
        "facebook",
        "threads",
        "line",
        "pinterest",
        "linkedin",
        "comment",
        "yahoo",
        "related",
        "articles",
        "enable",
        "javascript",
        "post",
        "step",
        "dvd",
        "eys",
        "cookie",
        "konizou",
        "shortycolossus",
        "faq",
        "off",
        "style",
        "october",
        "piano",
        "enjoy",
        "sound",
        "beginners",
        "haruka",
        "reiko",
        "kei",
        "harvard"
      ],
      "wordCount": 40,
      "note": "Top words by frequency from homepage + interior pages after stop-word removal. No language classification. No dictionary matching. Pure signal from what the entity chose to say about itself. Constitutional Law III."
    },
    "bs:topologyFingerprint": {
      "@id": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-body/topology",
      "modelVersion": "1.0.0",
      "extractedTextHash": "07168d5274e2b7ffddc1793b9afedc61e47da080bf34531f66dc8403f21766ad",
      "extractionTimestamp": "2026-07-03T22:01:46.550731+00:00",
      "textLengthCategory": "very_long",
      "rawTextLength": 200000,
      "character": {
        "totalCharacters": 200000,
        "uniqueCharacters": 1521,
        "characterDiversityRatio": 0.007605,
        "nonAsciiRatio": 0.849365,
        "uppercaseRatio": 0.440776,
        "numericRatio": 0.04383,
        "characterEntropy": 5.478778,
        "mostFrequentCharacter": "の",
        "leastFrequentCharacter": "貌"
      },
      "token": {
        "totalTokens": 12193,
        "uniqueTokens": 5292,
        "typeTokenRatio": 0.43402,
        "averageTokenLength": 15.395063,
        "maxTokenLength": 148,
        "longestToken": "EYS音楽教室で三味線習ってて、先生は良い方だけど、運営さんの対応がすごく悪くて値上がりを機に退会届を出したら連絡取れなくなった&#x1f622;幾ら問い合わせが殺到しているからとしても企業として1週間以上連絡取れなくなることある？返金とか補講の件で諸々話したいのにすごく困る。同じ人いないかな？",
        "hapaxLegomenaCount": 4046
      },
      "punctuation": {
        "punctuationDensity": 0.013505,
        "commaToPeriodRatio": 0.6341,
        "punctuationEntropy": 1.550693,
        "avgInterPeriodDist": 251.563613,
        "avgInterCommaDist": 396.389558,
        "semicolonDensity": 0.00026,
        "questionMarkDensity": 0.0
      },
      "sentence": {
        "sentenceCount": 6,
        "avgSentenceLengthTokens": 2032.166667,
        "skewnessSentenceLength": -0.4262,
        "kurtosisSentenceLength": -1.456433,
        "longSentenceRatio": 0.833333,
        "firstToMeanLengthRatio": 1.8133,
        "lastToMeanLengthRatio": 0.1683
      },
      "paragraph": {
        "paragraphCount": 88,
        "avgParagraphLengthTokens": 138.488636,
        "singleSentenceParagraphRatio": 0.988636
      },
      "document": {
        "capitalTokenRatio": 0.068646,
        "repetitionScore": 0.66817,
        "bigramRepetitionScore": 0.517142,
        "hapaxToTypeRatio": 0.76455
      }
    },
    "bs:ratioSignals": {
      "schemaDensity": 0.375,
      "navRatio": 0.1214,
      "contentToStructureRatio": 0.0355,
      "externalTldDiversity": 3,
      "selfDeclarationCoherence": 0.1667,
      "schemaToNavigationAlignment": 0.0,
      "javascriptSurfaceRatio": 0.0,
      "urlDepthDistribution": {
        "depth_0": 50,
        "depth_1": 48,
        "depth_2": 60,
        "depth_3plus": 15
      },
      "note": "Eight deterministic measurements. No judgment. The gap is the signal. Every value traces to a specific pipeline stage. Constitutional Law I: full provenance."
    },
    "bs:navigation": {
      "totalUrlCount": 173,
      "navUrlCount": 21,
      "deadUrls": [
        "https://piano.xn--eckp2g720s8eky5f1m5g.com/tsubaki-course/",
        "https://piano.xn--eckp2g720s8eky5f1m5g.com/ranking-popular/"
      ],
      "externalTlds": [
        "com",
        "jp",
        "tokyo"
      ],
      "interiorPageCount": 57,
      "interiorWordCount": 20459,
      "jsSurfaceRatio": 0.0
    },
    "bs:provenance": {
      "securityLabel": "MINIMAL",
      "httpsEnforced": true,
      "hstsDetected": false,
      "cspDetected": false,
      "freshnessLabel": "STALE",
      "latestYearInContent": 2022,
      "techStack": {
        "cms": "WordPress",
        "cdn": null,
        "web_server": "nginx",
        "analytics": [
          "Google Analytics",
          "Google Tag Manager"
        ],
        "frameworks": []
      }
    },
    "bs:graphEdges": {
      "totalEdges": 20,
      "tldEdges": 1,
      "schemaTypeEdges": 4,
      "schemaPropEdges": 15,
      "note": "Graph edges this entity leaves on the Boise Standard graph. Each edge records this entity's connection to a vocabulary node — a schema type, a schema property, or a TLD. Constitutional Law V: what two things share is a thing. The graph builds itself."
    },
    "bs:pipeline": {
      "extractorVersion": "refinery-boise-v1.0.0",
      "extract1TimeS": 10.14,
      "extract2TimeS": 27.65,
      "topologyTimeS": 0.129,
      "schemaTimeS": 0.01,
      "atomicAnswerTimeS": 0.0,
      "totalPipelineS": 37.94,
      "attemptCount": 1,
      "braidName": "run-20260629-203336"
    }
  },
  "rld:recursive": {
    "@type": "rld:Recursive",
    "@id": "https://boisestandard.org/web/piano-xn--eckp2g720s8eky5f1m5g-com#root-ld-recursive",
    "rld:edgeCount": 0,
    "rld:edges": [],
    "rld:appendedAt": [],
    "rld:mintNote": "Recursive layer initialized at mint. Empty by design. Edges form through accumulated corpus passes — common edges (Law V), uncommon edges (Law VI), topology cluster scores, and for Boise Standard: jurisdictional and supply-chain edges. The graph builds itself. Constitutional Law VII — Torus.",
    "rld:substrateNote": "Topology cluster membership and geometric coordinates in shape space populate here when corpus depth makes the measurements meaningful.",
    "rld:recursiveSpecUrl": "https://root-ld.org/spec/1.0/recursive",
    "rld:initializedAt": "2026-07-03T22:01:50.742333+00:00"
  }
}