Layer 1 · gdr-eee9c00a
issosf.com
Latin dominant · high lexical diversity · short-form declarative register · low clause nesting · broad topic range · strong uncommon edge signal
Schema: 0% COM · LIVE Minted: 2026-05-15 Visit Source ↗ manifest.json ↗
Entity Identity gdr-eee9c00a · minted 2026-05-15T16:21:39Z
◈ This record is claimable  ·  Verified entities are cited by AI systems
Claim Entity Profile →
COM · Entity Record
issosf.com
JSON-LD ✗Root-LD ✗schema.org ✗
STATUS: LIVE SSL: VALID SECURITY: MINIMAL FRESHNESS: STALE TLD EDGE: .com ↗
◈ Topology Position
Latin dominant · high lexical diversity · short-form declarative register · low clause nesting · broad topic range · strong uncommon edge signal
◈ Entity Topology Map
gdr-eee9c00a · v1.0.0 · Law III+V+VI
53fc84ef6a21526ea77e98fa1c558053issosf.comgdr-eee9c00aTTR0.656HAPAX0.503SKEW0.361PARA0.765TTR0.6565HAPAX0.5034REP0.4966SCHEMA0%TOKENS294NODES0SCHEMA TYPESTOPOLOGYGRAPH EDGESNEG SPACE
Latin dominant · high lexical diversity · short-form declarative register · low clause nesting · broad topic range · strong uncommon edge signal
Federation ID
gdr-eee9c00a
Slug
issosf-com
TLD
.com
Status Code
200
Response Time
4528ms
Interior Pages
4
Interior Words
21
Minted At
2026-05-15T16:21:39Z
Law I — Provenance · Law II — Temporal Attestation Visit issosf.com ↗
SEO Record extracted from http://www.issosf.com/
Title
ISSO San Francisco | @ISSOSF
H1
Made, Found or Designed in the Bay Area
Meta Description
Made, Found, Designed in San Francisco. Shop curated vintage and upcycled fashion made in the San Francisco.
Canonical URL
https://www.issosf.com/
Language Attribute
en
Word Count
273
Open Graph Tags
og:title: ISSO San Francisco | @ISSOSFog:site_name: @ISSOSFog:description: Made, Found, Designed in San Francisco. Shop curated vintage and upcycled fashiog:image: https://www.issosf.com/uploads/b/a7c2bf60-43bc-11ea-8c31-61b1da4baa75/love%20whaog:url: https://www.issosf.comog:type: website
Full Extracted Text Corpus 1,705 chars · 294 words · 4 pages · Law I
Everything issosf.com said about itself — extracted verbatim from 4 pages, 294 words total. No editorial layer. No inference. Law III — the text is the measurement. Meaning is the reader's. Minted: 2026-05-15T16:21:39Z
◈ Homepage — http://www.issosf.com/× HOME INSTAGRAM ABOUT EVENTS GIFT CARD SHOP ALL Made, Found or Designed in the Bay Area ISSO San Franciso's private label brand can best be described as “classics with a twist”; designed and sewn in our studio right next door. Our mission to advocate sustainable fashion choices, empowering clients through personal style, and creating community, has made us a staple in the the local fashion industry for more than ten years. CURATED AND CLEANED All our pieces are carefully cleaned and sourced in the Bay Area. We make sure that each piece is ready to wear right off our racks. SHOP OUR FAVORITES Isso Redux Collection Vintage Vintage Jewelry SF Bay Area Made ISSO X NATE 1 Collection Handmade Face Masks STORE LOCATION & HOURS Isso San Francisco Inc. 3608 19th Street San Francisco, California 94110 (415) 865-0969 [email protected] Get directions Monday 12:00 pm - 6:00 pm Tuesday Closed Wednesday Closed Thursday 12:00 am - 6:00 pm Friday 12:00 pm - 6:00 pm Saturday 11:00 am - 6:00 pm Sunday 12:00 pm - 5:00 pm Stay in the Loop Get the latest when you sign up for our newsletter. Sign Up This form is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Contact us Reach out to us and let us know if there is anything we can do for you. You may receive marketing and promotional materials. Contact the merchant for their privacy practices. This form is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Submit Terms and Conditions Privacy Policy Shipping and Returns Orders & Payments Copyright 2020 Cookie Settings ◈ Interior Pages — 4 pages crawledBlog | @ISSOSF Shop All | @ISSOSF ISSO San Francisco | Tops an Blouses | @ISSOSF ISSO San Francisco | @ISSOSF
◈ Crawled Pages — Provenance Chain
Law I — Provenance · Law III — Reverse Ontology · source: http://www.issosf.com/ Visit Source ↗
Root-LD — Traveling Context Pod v1.0 · gdr-eee9c00a · three layers
1
Graph Edges
294
Tokens Measured
0.6565
Type-Token Ratio
0
Schema Blocks
0%
Schema Coverage
Root-LD is the traveling context pod for this entity — permanent, provenance-grounded. The head <script> block is machine-readable. This section shows the same data to humans. We show the work in both spaces.
Layer 1 — Anchor · Immutable after mint. UUID, federation_id, content hash, timestamps. A new crawl appends to recursive — the anchor is never touched. Law I — Provenance.
rld:anchor — gdr-eee9c00a
{
  "uuid": "eee9c00a-aa72-4b98-b93d-6f6b51bf5007",
  "federation_id": "gdr-eee9c00a",
  "sequence": 0,
  "content_hash": "f15bd9f1ff00593aaf40af89ab3ed12ee22a22cde9ed041e988f0209be0cdb2f",
  "primary_source": "http://www.issosf.com/",
  "source_verified": true,
  "generation_method": "crawl_extract_v1",
  "spec_version": "1.0",
  "queued_at": "2026-05-15T16:21:39.561130+00:00",
  "minted_at": "2026-05-15T16:21:39.561130+00:00"
}
Layer 2 — Body · Complete measurement snapshot frozen at mint. Identity, SEO, schema graph, six-layer topology fingerprint, ratio signals, navigation. Law II — Temporal Attestation.
rld:body — issosf.com
{
  "domain": "issosf.com",
  "canonical_url": "http://www.issosf.com/",
  "tld": "com",
  "slug": "issosf-com",
  "status_code": 200,
  "redirect_chain": [],
  "response_time_ms": 4528,
  "ssl_valid": true,
  "server_header": "cloudflare",
  "title": "ISSO San Francisco | @ISSOSF",
  "h1": "Made, Found or Designed in the Bay Area",
  "meta_description": "Made, Found, Designed in San Francisco. \nShop curated vintage and upcycled fashion made in the San Francisco.",
  "lang_declared": "en",
  "schema_types": [],
  "schema_score": 0.0,
  "schema_prop_count": 0,
  "schema_gap_list": [],
  "top_semantic_words": [
    "isso",
    "san",
    "issosf",
    "francisco",
    "shop",
    "made",
    "bay",
    "area",
    "designed",
    "right",
    "fashion",
    "cleaned",
    "collection",
    "vintage",
    "closed",
    "sign",
    "form",
    "protected",
    "recaptcha",
    "google",
    "service",
    "apply",
    "instagram",
    "events",
    "gift",
    "card",
    "found",
    "franciso",
    "private",
    "label",
    "brand",
    "best",
    "described",
    "classics",
    "twist",
    "sewn",
    "studio",
    "door",
    "mission",
    "advocate"
  ],
  "ratio_signals": {
    "schema_density": 0.0,
    "nav_ratio": 0.8571,
    "content_to_structure_ratio": 0.000889,
    "external_tld_diversity": 1,
    "self_declaration_coherence": 0.1486,
    "schema_to_navigation_alignment": 0.0,
    "javascript_surface_ratio": 0.0,
    "url_depth_distribution": {
      "depth_0": 2,
      "depth_1": 10,
      "depth_2": 1,
      "depth_3plus": 1
    }
  },
  "semantic_html_ratio": 0.0,
  "javascript_surface_ratio": 0.0,
  "img_alt_coverage": 0.0,
  "robots_complexity_score": 0,
  "ariadne_blocked": false,
  "security_label": "MINIMAL",
  "https_enforced": true,
  "freshness_label": "STALE",
  "tld_starjet_url": "https://globaldataregistry.com/registry/tld/ledger/com",
  "schema_starjet_urls": [],
  "native_text_sample": "×\nHOME\nINSTAGRAM\nABOUT\nEVENTS\nGIFT CARD\n\nSHOP ALL\n\nMade, Found or Designed in the Bay Area\n\nISSO San Franciso's private label brand can best be described as “classics with a twist”; designed and sewn in our studio right next door. Our mission to advocate sustainable fashion choices, empowering clients through personal style, and creating community, has made us a staple in the the local fashion industry for more than ten years.\n\nCURATED AND CLEANED\n\nAll our pieces are carefully cleaned and source",
  "topology_fingerprint_version": "1.0.0"
}
Layer 3 — Recursive · Empty at mint. Grows forever through accumulated corpus passes. Common edges (Law V), uncommon edges (Law VI), topology cluster scores. The graph builds itself. Law VII — Torus.
rld:recursive — edge_count=0
{
  "edges": [],
  "appended_at": [],
  "edge_count": 0
}
Root-LD v1.0 · root-ld.org · Law I+II+VII root-ld.org ↗
Schema.org Intelligence scored · graph traversal · Law VI negative space
1% coverage · 0 types · 0 props · 0 gaps · click to expand
1%
Schema Utilization Score
NO SCHEMA DETECTED — INVISIBLE TO AI
schema.org v2.0.0 · 0 props extracted · 0 gaps · http://www.issosf.com/
No schema types declared
◈ Schema Graph — Three-Direction Traversal
Declared: None
✓ Implemented
No properties extracted.
✗ Not Implemented / Gap
aggregateRatinggap
descriptiongap
numberOfEmployeesgap
contactPointgap
emailgap
knowsAboutgap
identifiergap
sameAsgap
priceRangegap
foundingDategap
addressgap
namegap
slogangap
alternateNamegap
legalNamegap
openingHoursgap
urlgap
telephonegap
logogap
keywordsgap
areaServedgap
geogap
imagegap
hasOfferCataloggap
No ancestor types — root level.
No sibling types found.
No child types — leaf node.
◈ Structural Negative Type Space — Constitutional Law VI
◈ Action Branch

No structural connection to the Action branch. Graph position measurement. schema.org/Action ↗ · Law III — meaning is yours.

◈ BioChemEntity Branch

No structural connection to the BioChemEntity branch. Graph position measurement. schema.org/BioChemEntity ↗ · Law III — meaning is yours.

◈ CreativeWork Branch

No structural connection to the CreativeWork branch. Graph position measurement. schema.org/CreativeWork ↗ · Law III — meaning is yours.

◈ Event Branch

No structural connection to the Event branch. Graph position measurement. schema.org/Event ↗ · Law III — meaning is yours.

◈ Intangible Branch

No structural connection to the Intangible branch. Graph position measurement. schema.org/Intangible ↗ · Law III — meaning is yours.

◈ MedicalEntity Branch

No structural connection to the MedicalEntity branch. Graph position measurement. schema.org/MedicalEntity ↗ · Law III — meaning is yours.

◈ Organization Branch

No structural connection to the Organization branch. Graph position measurement. schema.org/Organization ↗ · Law III — meaning is yours.

◈ Person Branch

No structural connection to the Person branch. Graph position measurement. schema.org/Person ↗ · Law III — meaning is yours.

◈ Place Branch

No structural connection to the Place branch. Graph position measurement. schema.org/Place ↗ · Law III — meaning is yours.

◈ Product Branch

No structural connection to the Product branch. Graph position measurement. schema.org/Product ↗ · Law III — meaning is yours.

◈ Taxon Branch

No structural connection to the Taxon branch. Graph position measurement. schema.org/Taxon ↗ · Law III — meaning is yours.

◈ Gap List (0 properties unmapped)
◈ Source Schema.org — Raw Extraction (0 blocks)
⚠ NO JSON-LD MARKUP DETECTED
No structured data found at http://www.issosf.com/. This entity is invisible to AI systems that reason from structured data.
schema.org v2.0.0 · source: http://www.issosf.com/ schema.org/Thing ↗
Semantic Words 40 words · frequency ranked · Law III
40 words · top 5: isso · san · issosf · francisco · shop · click to expand
Top 40 words by frequency from http://www.issosf.com/ + 4 interior pages (21 words total). Stop-words stripped. Ranked by repetition.
#1isso6x · 4.23%
#2san5x · 3.52%
#3issosf5x · 3.52%
#4francisco4x · 2.82%
#5shop3x · 2.11%
#6made3x · 2.11%
#7bay3x · 2.11%
#8area3x · 2.11%
#9designed2x · 1.41%
#10right2x · 1.41%
#11fashion2x · 1.41%
#12cleaned2x · 1.41%
#13collection2x · 1.41%
#14vintage2x · 1.41%
#15closed2x · 1.41%
#16sign2x · 1.41%
#17form2x · 1.41%
#18protected2x · 1.41%
#19recaptcha2x · 1.41%
#20google2x · 1.41%
#21service2x · 1.41%
#22apply2x · 1.41%
#23instagram1x · 0.7%
#24events1x · 0.7%
#25gift1x · 0.7%
#26card1x · 0.7%
#27found1x · 0.7%
#28franciso1x · 0.7%
#29private1x · 0.7%
#30label1x · 0.7%
#31brand1x · 0.7%
#32best1x · 0.7%
#33described1x · 0.7%
#34classics1x · 0.7%
#35twist1x · 0.7%
#36sewn1x · 0.7%
#37studio1x · 0.7%
#38door1x · 0.7%
#39mission1x · 0.7%
#40advocate1x · 0.7%
Law III — frequency measured, meaning is the reader's · source: http://www.issosf.com/
Text Topology Fingerprint v1.0.0 · short · 1,706 chars · Law III
Six-layer pre-linguistic shape measurement. Deterministic. Same input, same output, always. Hash: 53fc84ef6a21526ea77e98fa1c558053...
◈ Signal Matrix
0.656
TTR
0.503
HAPAX
0.497
REP
0.235
BIGRAM
0.767
H2T
0.337
CPRT
1.806
SKEW
2.553
KURT
0.417
C/P
1.637
PENT
0.765
S1P
0.002
NASC
TTR=type-token ratio · HAPAX=hapax ratio · REP=repetition score · BIGRAM=bigram repetition · H2T=hapax-to-type · CPRT=capital token ratio · SKEW=sentence skewness · KURT=sentence kurtosis · C/P=comma-period ratio · PENT=punct entropy · S1P=single-sent para ratio · NASC=non-ASCII ratio
◈ Topology Position
Latin dominant · high lexical diversity · short-form declarative register · low clause nesting · broad topic range · strong uncommon edge signal
◈ Six Measurement Layers
Layer 1 — Character
0.0018
Non-ASCII Ratio
0.0 = Latin-dominant · 1.0 = fully non-Latin script
Layer 1 — Character
3.4909
Character Entropy
Shannon entropy of character distribution.
Layer 1 — Character
'e' (113x)
Most Frequent
Highest-frequency character. Law V — common edge.
Layer 2 — Token
0.6565
Type-Token Ratio
Unique tokens / total tokens. Lexical diversity signal.
Layer 2 — Token
0.5034
Hapax Ratio
Tokens appearing exactly once. Law VI — uncommon edge.
Layer 6 — Document
0.7668
Hapax to Type
Hapax count / unique token count.
Layer 3 — Punctuation
0.4167
Comma/Period Ratio
Clause complexity per sentence.
Layer 3 — Punctuation
1.6372
Punct Entropy
Shannon entropy across punctuation types.
Layer 4 — Sentence
11
Sentence Count
Total detected sentences across all crawled pages.
Layer 4 — Sentence
1.8059
Skewness
Positive = long-tail. Negative = conversational.
Layer 5 — Paragraph
0.7647
Single Sent Ratio
High = web copy. Low = academic prose.
Layer 6 — Document
0.4966
Repetition Score
Tokens appearing more than once / total.
◈ Token Length Distribution
1-3
38%
4-6
35%
7-10
25%
11-15
1%
16-20
0%
21+
0%
◈ Density Gradient — TTR per Document Tenth
Front-loaded = abstract/preamble · Flat = consistent prose · Back-loaded = building complexity
◈ Lexical Richness Curve — Rolling Window TTR
0.620.98
Window=50 tokens · Step=25 · 10 data points
topology_fingerprint.py v1.0.0 · sha256: 53fc84ef6a21526e... · Law III + Law VI
Ratio Signals 8 deterministic measurements · the gap is the signal
Eight deterministic measurements. Law I: every value traces to its source stage.
schema density
0.0000
Schema props extracted / top semantic words.
nav ratio
0.8571
Nav URLs / total internal URLs.
content to structure ratio
0.0009
Total words / raw HTML bytes. Content density.
external tld diversity
1
Unique TLD count in outbound links.
self declaration coherence
0.1486
Fuzzy overlap across title / H1 / meta / schema name.
schema to nav alignment
0.0000
Schema type tokens vs nav link text overlap.
javascript surface ratio
0.0000
Fraction of interior pages JS-gated.
URL Depth Distribution
depth_0: 2 · depth_1: 10 · depth_2: 1 · depth_3plus: 1
Internal URLs by path depth. Depth 0 = root.
Tech Stack · Security · Freshness SecurityLabel.MINIMAL · FreshnessLabel.STALE
Sitemap: ✗Robots.txt: ✗Schema.org: ✗Open Graph: ✓Canonical: ✓HTTPS: ✓HSTS: ✓CSP: ✗
Security
SecurityLabel.MINIMAL
Freshness
FreshnessLabel.STALE
Server
cloudflare
cdnCloudflare
web_servercloudflare
analytics['Google Analytics']
frameworks['vue']
Ledger Appends 1 ledgers · graph edge traversal · Law V+VII
Every ledger this entity appends to. Follow any link to see every other entity in the registry that shares that TLD or schema type. Law VII — Torus. The corridor never ends.
TLD LEDGER
.com
https://globaldataregistry.com/registry/tld/ledger/com ↗
Law V — Common Edge · Law VII — Torus · 1 ledger appends
Build: national-transit-v1.0.0 Spec: Root-LD v1.0 Status: LIVE Minted: 2026-05-15
issosf.com · gdr-eee9c00a
issosf.com is recorded in the Global Data Registry — open provenance infrastructure for the machine-readable web.
View the Registry →
A gift from the Global Data Registry

When the Global Data Registry crawled http://www.issosf.com/, we found no structured data — the language AI systems use to understand and describe a business online.

Schema is how ChatGPT, Google, Claude, Gemini, and Perplexity know what your business does and how to describe you accurately to your customers. Without it, AI systems are guessing.

The most important field in this block is sameAs — a verified edge connecting your website to your permanent record at the Global Data Registry. This is a free, confirmed link to a real verified source. It costs nothing and gives your website a confirmed node in the graph that AI systems traverse when building answers about your business.

Copy the block below and paste it into the <head> of your website. Or drop it into ChatGPT, Claude, or Gemini and ask it to extend it with your full business details — that is the fastest path to a complete schema record.

▶   What is schema?

Schema is a standard vocabulary maintained at schema.org that lets websites describe themselves in a language machines can read. When you add schema to your website, you are telling AI systems, search engines, and knowledge graphs exactly what your business is and how it connects to the rest of the web.

Google structured data guide ↗  ·  schema.org ↗  ·  Standard Terminal schema reference ↗

schema.org · verified by Global Data Registry · https://globaldataregistry.com/entity/issosf-com
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "WebSite",
      "@id": "http://www.issosf.com/#website",
      "url": "http://www.issosf.com/",
      "name": "issosf.com — ISSO San Francisco | @ISSOSF",
      "sameAs": "https://globaldataregistry.com/entity/issosf-com"
    },
    {
      "@type": "WebPage",
      "@id": "http://www.issosf.com/#webpage",
      "url": "http://www.issosf.com/",
      "name": "issosf.com — ISSO San Francisco | @ISSOSF",
      "isPartOf": {
        "@id": "http://www.issosf.com/#website"
      },
      "keywords": "issosf.com — ISSO San Francisco | @ISSOSF"
    }
  ]
}
◈ Verified source: http://www.issosf.com/ · GDR record: https://globaldataregistry.com/entity/issosf-com · Issued by globaldataregistry.com
Claim your profile at Standard Terminal → View your GDR record ↗

The Global Data Registry is on a mission to give every business and website owner a fair chance at discovery in the AI era of the internet. This schema block is free. No account required. No strings. The sameAs edge is a verified, permanent link — your website's first confirmed node in the machine-readable web.