Layer 1 · gdr-0a94d5df
sonxnguyen.com
Latin dominant · moderate lexical diversity · short-form declarative register · low clause nesting · moderate topic focus · strong uncommon edge signal
Schema: 15% COM · LIVE Minted: 2026-05-13 Visit Source ↗ manifest.json ↗
Entity Identity gdr-0a94d5df · minted 2026-05-13T20:14:54Z
◈ This record is claimable  ·  Verified entities are cited by AI systems
Claim Entity Profile →
COM · Entity Record
sonxnguyen.com
JSON-LD ✓Root-LD ✗schema.org ✓
STATUS: LIVE SSL: VALID SECURITY: MODERATE FRESHNESS: STALE TLD EDGE: .com ↗
◈ Topology Position
Latin dominant · moderate lexical diversity · short-form declarative register · low clause nesting · moderate topic focus · strong uncommon edge signal
◈ Entity Topology Map
gdr-0a94d5df · v1.0.0 · Law III+V+VI
266b0c6ab759e66afd84dce4257a95c3sonxnguyen.comgdr-0a94d5dfLocalBusinesPostalAddresWebSiteTTR0.446HAPAX0.299SKEW0.423PARA0.846TTR0.4460HAPAX0.2995REP0.7005SCHEMA14%TOKENS1,379NODES30SCHEMA TYPESTOPOLOGYGRAPH EDGESNEG SPACE
Latin dominant · moderate lexical diversity · short-form declarative register · low clause nesting · moderate topic focus · strong uncommon edge signal
Federation ID
gdr-0a94d5df
Slug
sonxnguyen-com
TLD
.com
Status Code
200
Response Time
3213ms
Interior Pages
4
Interior Words
1,310
Minted At
2026-05-13T20:14:54Z
Law I — Provenance · Law II — Temporal Attestation Visit sonxnguyen.com ↗
SEO Record extracted from http://sonxnguyen.com/
Title
Sunnyvale | Dr. Son X Nguyen, DMD, AEGD | United States
H1
not detected
Meta Description
Open Sunday. Family Dental Office in Sunnyvale. Comprehensive Dental Care. Dr. Son X Nguyen
Canonical URL
https://www.sonxnguyen.com
Language Attribute
en
Word Count
69
Open Graph Tags
og:title: Sunnyvale | Dr. Son X Nguyen, DMD, AEGD | United Statesog:description: Open Sunday. Family Dental Office in Sunnyvale. Comprehensive Dental Care. Dr. Sog:image: https://static.wixstatic.com/media/4ed6eb_590558af904a4c2196847ee467ee8358~mv2_dog:image:width: 2500og:image:height: 3464og:url: https://www.sonxnguyen.comog:site_name: Dr. Son X Nguyen, D.og:type: website
Twitter / X Tags
twitter:card: summary_large_imagetwitter:title: Sunnyvale | Dr. Son X Nguyen, DMD, AEGD | United Statestwitter:description: Open Sunday. Family Dental Office in Sunnyvale. Comprehensive Dental Care. Dr. Stwitter:image: https://static.wixstatic.com/media/4ed6eb_590558af904a4c2196847ee467ee8358~mv2_d
H2 (1)
SON X NGUYEN, DMD, AEGD.
H2 (2)
IMPLANT CENTER
H2 (3)
Advanced General & Cosmetic Dentistry
H2 (4)
826 E Fremont Ave, Ste D, Sunnyvale, CA 94087  Hotline: (669) 272-6312
Full Extracted Text Corpus 8,291 chars · 1,379 words · 4 pages · Law I
Everything sonxnguyen.com said about itself — extracted verbatim from 4 pages, 1,379 words total. No editorial layer. No inference. Law III — the text is the measurement. Meaning is the reader's. Minted: 2026-05-13T20:14:54Z
◈ Homepage — http://sonxnguyen.com/Skip to Main Content SON X NGUYEN, DMD, AEGD. IMPLANT CENTER Advanced General & Cosmetic Dentistry  826 E Fremont Ave, Ste D, Sunnyvale, CA 94087  Hotline: (669) 272-6312 Home About Services Reviews More Request Appointment Office Hours Sunday: 10AM - 7PM Monday: 10AM - 7PM Tuesday: 10AM-7PM Wednesday: 10AM-7PM Thursday: 10AM - 7PM Friday: 10AM - 6PM Saturday: 10AM - 6PM ©2019 by Dr. Son X Nguyen, D.M.D., INC. ◈ Interior Pages — 4 pages crawled--> Reviews | Dr. Son X Nguyen, D. top of page SON X NGUYEN, DMD, AEGD. IMPLANT CENTER Advanced General & Cosmetic Dentistry  826 E Fremont Ave, Ste D, Sunnyvale, CA 94087  Hotline: (669) 272-6312 Home About Services Reviews Contact More Use tab to navigate through the menu items. Request Appointment Dan B. " Dr. Nguyen is a miracle worker. He fixed all my teeth that needs fillings. No more bad breath and my sensitivity has gone away.   Doctor and staffs  are attentive, patient, and welcoming. The best dental office I've ever been to. " Adriana M. " I've been going to Dr. Nguyen for almost two years. He is a great dentist. His priority is always to do a good job and make you feel comfortable and welcome. The staff is professional and help complete a well done experience. I highly recommend this location. " Mayra S. "Dr. Nguyen is so gentle. He always makes sure I am comfortable. When I had a dental emergency he made time for me. His staffs are very nice. The place is clean. I highly recommend them. " Jade D. " Dr. Nguyen made me feel so at ease with almost no pain and his detailed explanation. He is extremely talented! Plus, the staff members were just as great. I only wish I had found him sooner. I will come back with the whole family and friends. " Nicole V. "Dr. Nguyen is the best dentist I've ever had. He takes his time to make sure he's providing the best possible care to his patients. Moreover, he would make sure you understand the procedures and what needs to be done in the next visits. It's difficult to find a dentist who cares about his patients' well-being like Dr. Son. Highly recommend! " Paul P. " I appreciate Dr. Nguyen and his staffs. I can describe Dr. Nguyen as the man who loves his job. I have my teeth deep clean and I'm totally amazed. There was no pain during the process. Dr. Nguyen is careful and gentle, which makes me confident to sit back and relax all the time. If you're afraid to see dentist, going to Dr. Son will completely change your mind." Mimi N. " Dr. Nguyen's done my cleaning, fillers, and a whitening procedure. He is very nice and patient. While I am often fearful and guarded towards dentists in general, his gentle demeanor melted away my usual worries. I like him! " Oanh N. " I've been going to Dr. Nguyen since 2015. He is caring and experienced. I enjoy his cleaning as I feel no pain. He took his time and made sure you're comfortable the whole visit. His cleaning usually lasts one hour unlike 10 minutes like most other places... I like his all white fillings so there's no black/silver dot on my teeth after. I feel confident with my smile thanks to Dr. Nguyen. " Nghiep L. "Dr. Nguyen has been my family dentist since 2015. He did my wisdom teeth extraction, deep cleaning, and routine cleaning and checkups. I used to get very nervous going to see a dentist. But after several visits with him, I realized I was just having bad experiences with my previous dentist. Now I enjoy going to my checkup every six month as I do see a difference in my overall dental health. I no longer have sensitivity to hot and cold water I like used to, all thanks to Dr. Nguyen. Highly recommend. " Tom P. "Dr. Nguyen put two crowns on my teeth and did an excellent job. Most importantly, he was extremely gentle and patient, so it did not hurt. How many times can you say that going to a dentist. The place was clean and professional and the staffs were all super nice. I would definitely recommend Dr. Nguyen to all my friends because he did such a fantastic job on my teeth. Definitely 5 star rating from me." Susie C. July 14, 2019 - " Very nice. Very kind. Good service. Dr. Nguyen is very patient and attentive to details. The office is super clean." ​ April 12, 2020 - "Thank you very much for your kindness. You're the most competent, and learned dentist here ... My teeth is all in good shape now. Best wishes."  Monica V. "... it was a pleasant experience! . ..Dr. Nguyen was very gentle but got in all the nooks... He would stop periodically to ask if I was feeling okay, which I extremely appreciated... I think that I will continue to come to Dr. Nguyen for my dental health, and would recommend my own friends and family to come.  " ©2019 by Dr. Son X Nguyen, D.M.D., INC. bottom of page --> About | Dr. Son X Nguyen, DMD, AEGD top of page SON X NGUYEN, DMD, AEGD. IMPLANT CENTER Advanced General & Cosmetic Dentistry  826 E Fremont Ave, Ste D, Sunnyvale, CA 94087  Hotline: (669) 272-6312 Home About Services Reviews Contact More Use tab to navigate through the menu items. Request Appointment About Dr. Son X Nguyen is a dentist based in the Bay Area. He is an active and proud resident of Silicon Valley for more than 30 years. He graduated from Boston University - Goldman School of Dental Medicine, where he earned his Doctor of Dental Medicine, in 2006. He then spent two more years at the NYU Lutheran Dental Center, where he earned his AEGD (Advanced Education General Dentistry), a post- DDS ADA accredited residency. This extensive advanced training at post-doctorate level allowed him to perform complicated procedures such as molar endodontic therapy (molar root canal), oral surgery, and implants. He is experienced in both clinical and private settings. One of his fulfilled mission is working with the Foothill Community Health Center to help the under-served populations.    Our mission is to provide the highest quality dental service and affordable dental care for our patients. We value long-term relationships between providers and patients as we treat you with care, concern and understanding. Our treatment plan is always customized to each unique individual as you are. We are committed to your wellness and safety as we maintain safety standards that comply with the infection control requirements established by the Consumer affairs and the Dental Board of California.   Come in for a check-up today! Call or Text 669-272-6312 Book an Appointment Office Hours Sunday: 10AM - 8PM Monday: 10AM - 8PM Tuesday: 10AM- 8PM Wednesday: by  appointments only Thursday: 10AM - 8PM Friday: 9AM - 6PM Saturday: 9AM - 6PM ©2019 by Dr. Son X Nguyen, D.M.D., INC. bottom of page --> Contact | Dr. Son X Nguyen, DMD, AEGD top of page SON X NGUYEN, DMD, AEGD. IMPLANT CENTER Advanced General & Cosmetic Dentistry  826 E Fremont Ave, Ste D, Sunnyvale, CA 94087  Hotline: (669) 272-6312 Home About Services Reviews Contact More Use tab to navigate through the menu items. Request Appointment Contact: Contact Available 24/7 For Inquiries TEXT or CALL  (669) 272-6312 Send Your details were sent successfully! ©2019 by Dr. Son X Nguyen, D.M.D., INC. bottom of page --> Services | Dr. Son X Nguyen, DMD, AEGD top of page SON X NGUYEN, DMD, AEGD. IMPLANT CENTER Advanced General & Cosmetic Dentistry  826 E Fremont Ave, Ste D, Sunnyvale, CA 94087  Hotline: (669) 272-6312 Home About Services Reviews Contact More Use tab to navigate through the menu items. Request Appointment Comprehensive Dental Care Preventive Diagnostic Exams Radiology (X-rays) Cleaning Consultation Restorative Cosmetics All White Fillings Porcelain or Ceramic Crown Bridge Denture Bonding Inlays and Onlays   Periodontal Treatment of Gum Disease Gingivitis Periodontitis   DENTAL IMPLANTS Dental implants are medical devices surgically implanted into the jaw to restore a person's ability to chew or their appearance. Others Root Canal Treatment Wisdom Tooth Extraction Whitening Bone Graft and More ©2019 by Dr. Son X Nguyen, D.M.D., INC. bottom of page
◈ Crawled Pages — Provenance Chain
Law I — Provenance · Law III — Reverse Ontology · source: http://sonxnguyen.com/ Visit Source ↗
Root-LD — Traveling Context Pod v1.0 · gdr-0a94d5df · three layers
14
Graph Edges
1,379
Tokens Measured
0.446
Type-Token Ratio
2
Schema Blocks
15%
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-0a94d5df
{
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  "federation_id": "gdr-0a94d5df",
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  "content_hash": "0d5487c94ee8ebb1a8adb8c5af1969de2f286cd70cd8bc750486bf83885a6947",
  "primary_source": "http://sonxnguyen.com/",
  "source_verified": true,
  "generation_method": "crawl_extract_v1",
  "spec_version": "1.0",
  "queued_at": "2026-05-13T20:14:54.849825+00:00",
  "minted_at": "2026-05-13T20:14:54.849825+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 — sonxnguyen.com
{
  "domain": "sonxnguyen.com",
  "canonical_url": "http://sonxnguyen.com/",
  "tld": "com",
  "slug": "sonxnguyen-com",
  "status_code": 200,
  "redirect_chain": [],
  "response_time_ms": 3213,
  "ssl_valid": true,
  "server_header": "Pepyaka",
  "title": "Sunnyvale | Dr. Son X Nguyen, DMD, AEGD | United States",
  "h1": "",
  "meta_description": "Open Sunday. Family Dental Office in Sunnyvale. Comprehensive Dental Care. Dr. Son X Nguyen",
  "lang_declared": "en",
  "schema_types": [
    "LocalBusiness",
    "PostalAddress",
    "WebSite"
  ],
  "schema_score": 0.1489,
  "schema_prop_count": 10,
  "schema_gap_list": [
    "currenciesAccepted",
    "openingHours",
    "priceRange",
    "paymentAccepted",
    "geoCovers",
    "specialOpeningHoursSpecification",
    "publicAccess",
    "smokingAllowed",
    "geoOverlaps",
    "latitude",
    "openingHoursSpecification",
    "logo",
    "geoContains",
    "keywords",
    "slogan",
    "geo",
    "aggregateRating",
    "hasMap",
    "globalLocationNumber",
    "review"
  ],
  "top_semantic_words": [
    "nguyen",
    "quot",
    "son",
    "dental",
    "dentist",
    "aegd",
    "dmd",
    "center",
    "advanced",
    "general",
    "teeth",
    "dentistry",
    "services",
    "reviews",
    "appointment",
    "going",
    "recommend",
    "cleaning",
    "implant",
    "cosmetic",
    "fremont",
    "ave",
    "ste",
    "sunnyvale",
    "hotline",
    "request",
    "gentle",
    "office",
    "tab",
    "navigate",
    "items",
    "staffs",
    "patient",
    "best",
    "job",
    "highly",
    "sure",
    "nice",
    "clean",
    "care"
  ],
  "ratio_signals": {
    "schema_density": 0.25,
    "nav_ratio": 0.8333,
    "content_to_structure_ratio": 0.001971,
    "external_tld_diversity": 3,
    "self_declaration_coherence": 0.2925,
    "schema_to_navigation_alignment": 0.0,
    "javascript_surface_ratio": 0.0,
    "url_depth_distribution": {
      "depth_0": 2,
      "depth_1": 4,
      "depth_2": 0,
      "depth_3plus": 0
    }
  },
  "semantic_html_ratio": 0.0,
  "javascript_surface_ratio": 0.0,
  "img_alt_coverage": 0.0,
  "robots_complexity_score": 0,
  "ariadne_blocked": false,
  "security_label": "MODERATE",
  "https_enforced": true,
  "freshness_label": "STALE",
  "tld_starjet_url": "https://globaldataregistry.com/registry/tld/ledger/com",
  "schema_starjet_urls": [
    "https://globaldataregistry.com/registry/schema/ledger/localbusiness",
    "https://globaldataregistry.com/registry/schema/ledger/postaladdress",
    "https://globaldataregistry.com/registry/schema/ledger/website"
  ],
  "native_text_sample": "Skip to Main Content\nSON X NGUYEN, DMD, AEGD.\nIMPLANT CENTER\nAdvanced General & Cosmetic Dentistry\n 826 E Fremont Ave, Ste D,\nSunnyvale, CA 94087 \n\nHotline: (669) 272-6312\n\nHome\n\nAbout\n\nServices\n\nReviews\n\nMore\n\nRequest Appointment\nOffice Hours\n\nSunday: 10AM - 7PM\n\nMonday: 10AM - 7PM\n\nTuesday: 10AM-7PM\n\nWednesday: 10AM-7PM\n\nThursday: 10AM - 7PM\n\nFriday: 10AM - 6PM\n\nSaturday: 10AM - 6PM\n\n©2019 by Dr. Son X Nguyen, D.M.D., INC.",
  "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
15% coverage · 3 types · 10 props · 87 gaps · click to expand
15%
Schema Utilization Score
MINIMAL COVERAGE — SIGNIFICANT GAPS
schema.org v2.0.0 · 10 props extracted · 87 gaps · http://sonxnguyen.com/
OrganizationPlaceLocalBusinessPostalAddressWebSite
◈ Schema Graph — Three-Direction Traversal
Declared: LocalBusiness · PostalAddress · WebSite
✓ Implemented
nameownDr. Son X Nguyen, D.M.D., Inc.
urlownhttps://www.sonxnguyen.com
imageownhttps://static.wixstatic.com/media/4ed6eb_24c095a73c5e42c588c9fee7279f45db~mv2.jpeg
addressown[PostalAddress]
telephoneown6692726312
addressCountryownUS
addressLocalityownSunnyvale
addressRegionownCA
postalCodeown94087
streetAddressown826 East Fremont Avenue
✗ Not Implemented / Gap
foundingDategap
areaServedgap
priceRangegap
geogap
alternateNamegap
emailgap
descriptiongap
legalNamegap
hasOfferCataloggap
sameAsgap
identifiergap
openingHoursgap
knowsAboutgap
aggregateRatinggap
slogangap
keywordsgap
contactPointgap
logogap
numberOfEmployeesgap
currenciesAcceptedgap
paymentAcceptedgap
geoCoversgap
specialOpeningHoursSpecificationgap
publicAccessgap
smokingAllowedgap
geoOverlapsgap
latitudegap
openingHoursSpecificationgap
geoContainsgap
hasMapgap
globalLocationNumbergap
reviewgap
Placeancestor +1schema.org/Place ↗2/41 (4%)
Entities that have a somewhat fixed, physical extension.
addresstelephone
geoCoversspecialOpeningHoursSpecificationpublicAccesssmokingAllowedgeoOverlapslatitudeopeningHoursSpecificationlogogeoContainskeywords
Thingancestor +2schema.org/Thing ↗3/13 (23%)
The most generic type of item.
nameurlimage
sameAsadditionalTypeidentifierownersubjectOfmainEntityOfPagepotentialActiondescriptionalternateNamedisambiguatingDescription
Organizationancestor +1schema.org/Organization ↗2/68 (2%)
An organization such as a school, NGO, corporation, club, etc.
addresstelephone
fundingknowsAboutemployeelogofoundingDatediversityStaffingReportkeywordssloganfunderaggregateRating
Accommodationsibling via Placeschema.org/Accommodation ↗15 exclusive
An accommodation is a place that can accommodate human beings, e.g. a hotel room, a camping pitch, or a meeting room. Many accommodations are for overnight stay
numberOfFullBathroomsnumberOfRoomsyearBuiltnumberOfPartialBathroomsfloorSizebedpermittedUsageleaseLength
DefinedRegionsibling via Placeschema.org/DefinedRegion ↗5 exclusive
A DefinedRegion is a geographic area defined by potentially arbitrary (rather than political, administrative or natural geographical) criteria. Properties are p
addressCountrypostalCodeRangeaddressRegionpostalCodepostalCodePrefix
MedicalOrganizationsibling via Organizationschema.org/MedicalOrganization ↗3 exclusive
A medical organization (physical or not), such as hospital, institution or clinic.
medicalSpecialtyhealthPlanNetworkIdisAcceptingNewPatients
TouristAttractionsibling via Placeschema.org/TouristAttraction ↗2 exclusive
A tourist attraction. In principle any Thing can be a [[TouristAttraction]], from a [[Mountain]] and [[LandmarksOrHistoricalBuildings]] to a [[LocalBusiness]].
touristTypeavailableLanguage
Airlinesibling via Organizationschema.org/Airline ↗2 exclusive
An organization that provides flights for passengers.
boardingPolicyiataCode
Residencesibling via Placeschema.org/Residence ↗1 exclusive
The place where a person lives.
accommodationFloorPlan
SportsOrganizationsibling via Organizationschema.org/SportsOrganization ↗1 exclusive
Represents the collection of all sports organizations, including sports teams, governing bodies, and sports associations.
sport
Corporationsibling via Organizationschema.org/Corporation ↗1 exclusive
Organization: A business corporation.
tickerSymbol
CivicStructuresibling via Placeschema.org/CivicStructure ↗0 exclusive
A public structure, such as a town hall or concert hall.
EducationalOrganizationsibling via Organizationschema.org/EducationalOrganization ↗0 exclusive
An educational organization.
AdministrativeAreasibling via Placeschema.org/AdministrativeArea ↗0 exclusive
A geographical region, typically under the jurisdiction of a particular government.
Landformsibling via Placeschema.org/Landform ↗0 exclusive
A landform or physical feature. Landform elements include mountains, plains, lakes, rivers, seascape and oceanic waterbody interface features such as bays, pen
PerformingGroupsibling via Organizationschema.org/PerformingGroup ↗0 exclusive
A performance group, such as a band, an orchestra, or a circus.
LandmarksOrHistoricalBuildingssibling via Placeschema.org/LandmarksOrHistoricalBuildings ↗0 exclusive
An historical landmark or building.
NGOsibling via Organizationschema.org/NGO ↗0 exclusive
Organization: Non-governmental Organization.
LodgingBusinesschild / upgradeschema.org/LodgingBusiness ↗+7 props
A lodging business, such as a motel, hotel, or inn.
audienceavailableLanguagecheckinTimecheckoutTimenumberOfRoomspetsAllowedstarRating
FoodEstablishmentchild / upgradeschema.org/FoodEstablishment ↗+4 props
A food-related business.
acceptsReservationshasMenuservesCuisinestarRating
Dentistchild / upgradeschema.org/Dentist ↗+3 props
A dentist.
healthPlanNetworkIdisAcceptingNewPatientsmedicalSpecialty
FinancialServicechild / upgradeschema.org/FinancialService ↗+1 props
Financial services business.
feesAndCommissionsSpecification
ArchiveOrganizationchild / upgradeschema.org/ArchiveOrganization ↗+1 props
An organization with archival holdings. An organization which keeps and preserves archival material and typically makes it accessible to the public.
archiveHeld
EmploymentAgencychild / upgradeschema.org/EmploymentAgency ↗+0 props
An employment agency.
DryCleaningOrLaundrychild / upgradeschema.org/DryCleaningOrLaundry ↗+0 props
A dry-cleaning business.
TouristInformationCenterchild / upgradeschema.org/TouristInformationCenter ↗+0 props
A tourist information center.
RecyclingCenterchild / upgradeschema.org/RecyclingCenter ↗+0 props
A recycling center.
SportsActivityLocationchild / upgradeschema.org/SportsActivityLocation ↗+0 props
A sports location, such as a playing field.
HealthAndBeautyBusinesschild / upgradeschema.org/HealthAndBeautyBusiness ↗+0 props
Health and beauty.
Librarychild / upgradeschema.org/Library ↗+0 props
A library.
◈ 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.

◈ Person Branch

No structural connection to the Person branch. Graph position measurement. schema.org/Person ↗ · 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 (87 properties unmapped)
currenciesAcceptedopeningHourspriceRangepaymentAcceptedgeoCoversspecialOpeningHoursSpecificationpublicAccesssmokingAllowedgeoOverlapslatitudeopeningHoursSpecificationlogogeoContainskeywordsslogangeoaggregateRatinghasMapglobalLocationNumberrevieweventtourBookingPagecontainsPlacecontainedInPlacegeoEqualshasCertificationhasDriveThroughServiceadditionalPropertyisicV4geoDisjoint
+57 more gaps not shown
◈ Source Schema.org — Raw Extraction (2 blocks)
Block 1 · @type: LocalBusiness
{
  "@context": "https://schema.org/",
  "@type": "LocalBusiness",
  "name": "Dr. Son X Nguyen, D.M.D., Inc.",
  "url": "https://www.sonxnguyen.com",
  "image": "https://static.wixstatic.com/media/4ed6eb_24c095a73c5e42c588c9fee7279f45db~mv2.jpeg",
  "address": {
    "@type": "PostalAddress",
    "addressCountry": "US",
    "addressLocality": "Sunnyvale",
    "addressRegion": "CA",
    "postalCode": "94087",
    "streetAddress": "826 East Fremont Avenue"
  },
  "telephone": "6692726312"
}
◈ Source: http://sonxnguyen.com/ · Law I — Provenance
Block 2 · @type: WebSite
{
  "@context": "https://schema.org/",
  "@type": "WebSite",
  "name": "Dr. Son X Nguyen, D.",
  "url": "https://www.sonxnguyen.com"
}
◈ Source: http://sonxnguyen.com/ · Law I — Provenance
schema.org v2.0.0 · source: http://sonxnguyen.com/ schema.org/LocalBusiness ↗
Semantic Words 40 words · frequency ranked · Law III
40 words · top 5: nguyen · quot · son · dental · dentist · click to expand
Top 40 words by frequency from http://sonxnguyen.com/ + 4 interior pages (1,310 words total). Stop-words stripped. Ranked by repetition.
#1nguyen33x · 4.98%
#2quot26x · 3.92%
#3son17x · 2.56%
#4dental13x · 1.96%
#5dentist10x · 1.51%
#6aegd9x · 1.36%
#7dmd8x · 1.21%
#8center7x · 1.06%
#9advanced7x · 1.06%
#10general7x · 1.06%
#11teeth7x · 1.06%
#12dentistry6x · 0.91%
#13services6x · 0.91%
#14reviews6x · 0.91%
#15appointment6x · 0.91%
#16going6x · 0.91%
#17recommend6x · 0.91%
#18cleaning6x · 0.91%
#19implant5x · 0.75%
#20cosmetic5x · 0.75%
#21fremont5x · 0.75%
#22ave5x · 0.75%
#23ste5x · 0.75%
#24sunnyvale5x · 0.75%
#25hotline5x · 0.75%
#26request5x · 0.75%
#27gentle5x · 0.75%
#28office4x · 0.6%
#29tab4x · 0.6%
#30navigate4x · 0.6%
#31items4x · 0.6%
#32staffs4x · 0.6%
#33patient4x · 0.6%
#34best4x · 0.6%
#35job4x · 0.6%
#36highly4x · 0.6%
#37sure4x · 0.6%
#38nice4x · 0.6%
#39clean4x · 0.6%
#40care4x · 0.6%
Law III — frequency measured, meaning is the reader's · source: http://sonxnguyen.com/
Text Topology Fingerprint v1.0.0 · medium · 8,292 chars · Law III
Six-layer pre-linguistic shape measurement. Deterministic. Same input, same output, always. Hash: 266b0c6ab759e66afd84dce4257a95c3...
◈ Signal Matrix
0.446
TTR
0.299
HAPAX
0.701
REP
0.322
BIGRAM
0.672
H2T
0.251
CPRT
2.114
SKEW
5.598
KURT
0.423
C/P
1.625
PENT
0.846
S1P
0.000
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 · moderate lexical diversity · short-form declarative register · low clause nesting · moderate topic focus · strong uncommon edge signal
◈ Six Measurement Layers
Layer 1 — Character
0.0005
Non-ASCII Ratio
0.0 = Latin-dominant · 1.0 = fully non-Latin script
Layer 1 — Character
3.4075
Character Entropy
Shannon entropy of character distribution.
Layer 1 — Character
'e' (739x)
Most Frequent
Highest-frequency character. Law V — common edge.
Layer 2 — Token
0.4460
Type-Token Ratio
Unique tokens / total tokens. Lexical diversity signal.
Layer 2 — Token
0.2995
Hapax Ratio
Tokens appearing exactly once. Law VI — uncommon edge.
Layer 6 — Document
0.6715
Hapax to Type
Hapax count / unique token count.
Layer 3 — Punctuation
0.4233
Comma/Period Ratio
Clause complexity per sentence.
Layer 3 — Punctuation
1.6248
Punct Entropy
Shannon entropy across punctuation types.
Layer 4 — Sentence
106
Sentence Count
Total detected sentences across all crawled pages.
Layer 4 — Sentence
2.1141
Skewness
Positive = long-tail. Negative = conversational.
Layer 5 — Paragraph
0.8462
Single Sent Ratio
High = web copy. Low = academic prose.
Layer 6 — Document
0.7005
Repetition Score
Tokens appearing more than once / total.
◈ Token Length Distribution
1-3
38%
4-6
33%
7-10
24%
11-15
4%
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
0.681.0
Window=50 tokens · Step=25 · 54 data points
topology_fingerprint.py v1.0.0 · sha256: 266b0c6ab759e66a... · 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
0.2500
Schema props extracted / top semantic words.
nav ratio
0.8333
Nav URLs / total internal URLs.
content to structure ratio
0.0020
Total words / raw HTML bytes. Content density.
external tld diversity
3
Unique TLD count in outbound links.
self declaration coherence
0.2925
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: 4 · depth_2: 0 · depth_3plus: 0
Internal URLs by path depth. Depth 0 = root.
Tech Stack · Security · Freshness SecurityLabel.MODERATE · FreshnessLabel.STALE
Sitemap: ✗Robots.txt: ✗Schema.org: ✓Open Graph: ✓Canonical: ✓HTTPS: ✓HSTS: ✓CSP: ✗
Security
SecurityLabel.MODERATE
Freshness
FreshnessLabel.STALE
Server
Pepyaka
cmsWordPress
web_serverPepyaka
analytics['Google Analytics', 'Google Tag Manager']
Ledger Appends 4 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 ↗
SCHEMA LEDGER
localbusiness
https://globaldataregistry.com/registry/schema/ledger/localbusiness ↗
SCHEMA LEDGER
postaladdress
https://globaldataregistry.com/registry/schema/ledger/postaladdress ↗
SCHEMA LEDGER
website
https://globaldataregistry.com/registry/schema/ledger/website ↗
Law V — Common Edge · Law VII — Torus · 4 ledger appends
Build: national-transit-v1.0.0 Spec: Root-LD v1.0 Status: LIVE Minted: 2026-05-13
sonxnguyen.com · gdr-0a94d5df
sonxnguyen.com is recorded in the Global Data Registry — open provenance infrastructure for the machine-readable web.
View the Registry →