Layer 1 · gdr-9f16879c
laparks.org
Latin dominant · high lexical diversity · short-form declarative register · moderate clause complexity · broad topic range · strong uncommon edge signal
Schema: 0% ORG · LIVE Minted: 2026-05-16 Visit Source ↗ manifest.json ↗
Entity Identity gdr-9f16879c · minted 2026-05-16T18:02:54Z
◈ This record is claimable  ·  Verified entities are cited by AI systems
Claim Entity Profile →
ORG · Entity Record
laparks.org
JSON-LD ✗Root-LD ✗schema.org ✗
STATUS: LIVE SSL: VALID SECURITY: MINIMAL FRESHNESS: CURRENT TLD EDGE: .org ↗
◈ Topology Position
Latin dominant · high lexical diversity · short-form declarative register · moderate clause complexity · broad topic range · strong uncommon edge signal
◈ Entity Topology Map
gdr-9f16879c · v1.0.0 · Law III+V+VI
1eb2bedc91fdaa6d5a35e91216120ccblaparks.orggdr-9f16879cTTR0.67HAPAX0.547SKEW0.313PARA0.833TTR0.6696HAPAX0.5470REP0.4530SCHEMA0%TOKENS457NODES0SCHEMA TYPESTOPOLOGYGRAPH EDGESNEG SPACE
Latin dominant · high lexical diversity · short-form declarative register · moderate clause complexity · broad topic range · strong uncommon edge signal
Federation ID
gdr-9f16879c
Slug
laparks-org
TLD
.org
Status Code
Response Time
22391ms
Interior Pages
0
Interior Words
0
Minted At
2026-05-16T18:02:54Z
Law I — Provenance · Law II — Temporal Attestation Visit laparks.org ↗
Title
LAKE STREET COMMUNITY CENTERCity of Los Angeles Department of Recreation and Parks
H1
LAKE STREET COMMUNITY CENTER
Meta Description
<p><strong><strong>Photo Gallery:</strong> </strong><a href="/node/929">Click Here</a><br /> <br /> &nbsp;</p>
Canonical URL
https://recreation.parks.lacity.gov/reccenter/lake-street-community
Language Attribute
en
Word Count
457
Open Graph Tags
og:title: LAKE STREET COMMUNITY CENTERCity of Los Angeles Department of Recreation and Parog:description: <p><strong><strong>Photo Gallery:</strong> </strong><a href="/node/929">Click Heog:image: https://recreation.parks.lacity.gov/sites/default/files/images/reccenter/node/96og:image:url: https://recreation.parks.lacity.gov/sites/default/files/images/reccenter/node/96
Twitter / X Tags
twitter:title: LAKE STREET COMMUNITY CENTERCity of Los Angeles Department of Recreation and Partwitter:description: <p><strong><strong>Photo Gallery:</strong> </strong><a href="/node/929">Click Hetwitter:image: https://recreation.parks.lacity.gov/sites/default/files/images/reccenter/node/96twitter:card: summary
Full Extracted Text Corpus 3,041 chars · 457 words · 0 pages · Law I
Everything laparks.org said about itself — extracted verbatim from 0 pages, 457 words total. No editorial layer. No inference. Law III — the text is the measurement. Meaning is the reader's. Minted: 2026-05-16T18:02:54Z
◈ Homepage — https://www.laparks.org/reccenter/lake-street-communitySkip to main content Enable accessibility for low vision Open the accessibility menu An Official Website of the City of Los Angeles City Services City Directory Skip to main content City of Los Angeles Department of Recreation and Parks Select Language Accessibility Menu No wrong DOOR Virtual Recreation Resources Home Activity Registration Facilities Events Services About Us Login Facility Category Swimming Pools Beaches & Lakes Campgrounds Child Care Centers Day Camps Dog Parks Golf Historical Sites Horticulture Centers Museums Parks Recreation Centers Senior Citizen Centers Skate Parks Special Event Venues Universal Accessible Playgrounds Additional Links Recreation & Parks Directory Partnerships Concessions Volunteer! Back LAKE STREET COMMUNITY CENTER Register Now Reserve Now Address 227 N. Lake St., Los Angeles, CA 90026 Region Metro Council District 13 Neighborhood Service Area East Los Angeles Phone (213) 207-2196 Email Address [email protected] Hours of Operation Monday - Friday: 10:00 AM to 8:00 PM Saturday & Sunday: Closed Sorry, we have no imagery here. Sorry, we have no imagery here. Sorry, we have no imagery here. Sorry, we have no imagery here. Sorry, we have no imagery here. Sorry, we have no imagery here. Sorry, we have no imagery here. Sorry, we have no imagery here. Map Satellite Keyboard shortcuts Map data ©2026 Google Terms Report a map error Get Directions Sports and Fitness Programs Basketball, Volleyball, Dodgeball, Skating and Skateboarding, Martial Arts, Pickleball, Soccer Futsal, Fitness Exercise, Baseball, Golf Cultural Programs Afterschool, Camps, Music, Class Parks Facility Features Basketball Courts (Lighted / Outdoor) , Childrens Play Area , Community Room , Indoor Gym (without Weights) , Small Grass Area , Skate Park Photo Gallery: Click Here   General Information REGISTER FROM HOME APPLICATION FOR USE OF FACILITIES MAY GYM CALENDAR Sports GIRLS SUMMER VOLLEYBALL CO-REC SUMMER FUTSAL GPLA GIRLS SUMMER FUTSAL ADULT BASKETBALL LEAGUE FLYER After School Program 2026 AFTERSCHOOL CLUB 2026 Camps SUMMER CAMP 2026 Clinics / Classes SPRING CLASSES & CLINICS 2026 FLYER 55+ BEGINNING CHAIR EXERCISE CLASS Events Rate Our Parks Here! Rate Your Parks! Your feedback is valuable to us, take the short survey to help us improve and become better than ever! Take the survey now! ABOUT US A Department of Parks was included in the City's first Freeholder Charter, adopted in 1889. Placed under its jurisdiction were parks and public land that had been set aside for the perpetual use of the community in the original Spanish land grants. [CONTINUED...]   ADDITIONAL LINKS Recreation & Parks Directory 311 Information Park Rangers / LAPD Security Services For information about Title II ADA Compliance   CONTACT INFO 221 N Figueroa Street Suite 350 Los Angeles, CA 90012 United States   (213) 202-2700 [email protected]     FOLLOW US Disclaimer | Privacy Policy | LACITY.ORG © 2025 City of Los Angeles Department of Recreation and Parks
◈ Crawled Pages — Provenance Chain
Law I — Provenance · Law III — Reverse Ontology · source: https://www.laparks.org/reccenter/lake-street-community Visit Source ↗
Root-LD — Traveling Context Pod v1.0 · gdr-9f16879c · three layers
1
Graph Edges
457
Tokens Measured
0.6696
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-9f16879c
{
  "uuid": "9f16879c-bf38-4abc-8baf-b0da6bf057cc",
  "federation_id": "gdr-9f16879c",
  "sequence": 0,
  "content_hash": "6fabeeb8aafe183b960183dd0598dccfb5c6e4ab3b89a22f745baaf2486c8d09",
  "primary_source": "https://www.laparks.org/reccenter/lake-street-community",
  "source_verified": true,
  "generation_method": "crawl_extract_v1",
  "spec_version": "1.0",
  "queued_at": "2026-05-16T18:02:54.587244+00:00",
  "minted_at": "2026-05-16T18:02:54.587244+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 — laparks.org
{
  "domain": "laparks.org",
  "canonical_url": "https://www.laparks.org/reccenter/lake-street-community",
  "tld": "org",
  "slug": "laparks-org",
  "status_code": 0,
  "redirect_chain": [],
  "response_time_ms": 22391,
  "ssl_valid": true,
  "server_header": "",
  "title": "LAKE STREET COMMUNITY CENTERCity of Los Angeles Department of Recreation and Parks",
  "h1": "LAKE STREET COMMUNITY CENTER",
  "meta_description": "<p><strong><strong>Photo Gallery:</strong> </strong><a href=\"/node/929\">Click Here</a><br />\n<br />\n&nbsp;</p>\n",
  "lang_declared": "en",
  "schema_types": [],
  "schema_score": 0.0,
  "schema_prop_count": 0,
  "schema_gap_list": [],
  "top_semantic_words": [
    "parks",
    "sorry",
    "imagery",
    "city",
    "los",
    "angeles",
    "recreation",
    "centers",
    "summer",
    "accessibility",
    "services",
    "directory",
    "department",
    "camps",
    "community",
    "area",
    "lacity",
    "map",
    "basketball",
    "futsal",
    "information",
    "facilities",
    "events",
    "facility",
    "golf",
    "skate",
    "additional",
    "links",
    "lake",
    "street",
    "register",
    "sports",
    "fitness",
    "programs",
    "volleyball",
    "exercise",
    "afterschool",
    "class",
    "gym",
    "park"
  ],
  "ratio_signals": {
    "schema_density": 0.0,
    "nav_ratio": 0.0,
    "content_to_structure_ratio": 0.002656,
    "external_tld_diversity": 3,
    "self_declaration_coherence": 0.0833,
    "schema_to_navigation_alignment": 0.0,
    "javascript_surface_ratio": 0.0,
    "url_depth_distribution": {
      "depth_0": 0,
      "depth_1": 0,
      "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": "MINIMAL",
  "https_enforced": true,
  "freshness_label": "CURRENT",
  "tld_starjet_url": "https://globaldataregistry.com/registry/tld/ledger/org",
  "schema_starjet_urls": [],
  "native_text_sample": "Skip to main content\nEnable accessibility for low vision\nOpen the accessibility menu\n\tAn Official Website of the City of Los Angeles\n\nCity Services\n\nCity Directory\n\nSkip to main content\nCity of Los Angeles Department of Recreation and Parks\nSelect Language  Accessibility Menu\nNo wrong DOOR\nVirtual Recreation Resources\nHome\nActivity Registration\nFacilities\nEvents\nServices\nAbout Us\nLogin\nFacility Category\nSwimming Pools\nBeaches & Lakes\nCampgrounds\nChild Care Centers\nDay Camps\nDog Parks\nGolf\nHistor",
  "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 · https://www.laparks.org/reccenter/lake-street-community
No schema types declared
◈ Schema Graph — Three-Direction Traversal
Declared: None
✓ Implemented
No properties extracted.
✗ Not Implemented / Gap
keywordsgap
urlgap
namegap
hasOfferCataloggap
descriptiongap
aggregateRatinggap
identifiergap
sameAsgap
priceRangegap
foundingDategap
knowsAboutgap
numberOfEmployeesgap
areaServedgap
addressgap
emailgap
telephonegap
contactPointgap
logogap
legalNamegap
openingHoursgap
slogangap
alternateNamegap
geogap
imagegap
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 https://www.laparks.org/reccenter/lake-street-community. This entity is invisible to AI systems that reason from structured data.
schema.org v2.0.0 · source: https://www.laparks.org/reccenter/lake-street-community schema.org/Thing ↗
Semantic Words 40 words · frequency ranked · Law III
40 words · top 5: parks · sorry · imagery · city · los · click to expand
Top 40 words by frequency from https://www.laparks.org/reccenter/lake-street-community + 0 interior pages (0 words total). Stop-words stripped. Ranked by repetition.
#1parks12x · 4.24%
#2sorry8x · 2.83%
#3imagery8x · 2.83%
#4city6x · 2.12%
#5los6x · 2.12%
#6angeles6x · 2.12%
#7recreation6x · 2.12%
#8centers4x · 1.41%
#9summer4x · 1.41%
#10accessibility3x · 1.06%
#11services3x · 1.06%
#12directory3x · 1.06%
#13department3x · 1.06%
#14camps3x · 1.06%
#15community3x · 1.06%
#16area3x · 1.06%
#17lacity3x · 1.06%
#18map3x · 1.06%
#19basketball3x · 1.06%
#20futsal3x · 1.06%
#21information3x · 1.06%
#22facilities2x · 0.71%
#23events2x · 0.71%
#24facility2x · 0.71%
#25golf2x · 0.71%
#26skate2x · 0.71%
#27additional2x · 0.71%
#28links2x · 0.71%
#29lake2x · 0.71%
#30street2x · 0.71%
#31register2x · 0.71%
#32sports2x · 0.71%
#33fitness2x · 0.71%
#34programs2x · 0.71%
#35volleyball2x · 0.71%
#36exercise2x · 0.71%
#37afterschool2x · 0.71%
#38class2x · 0.71%
#39gym2x · 0.71%
#40park2x · 0.71%
Law III — frequency measured, meaning is the reader's · source: https://www.laparks.org/reccenter/lake-street-community
Text Topology Fingerprint v1.0.0 · short · 3,041 chars · Law III
Six-layer pre-linguistic shape measurement. Deterministic. Same input, same output, always. Hash: 1eb2bedc91fdaa6d5a35e91216120ccb...
◈ Signal Matrix
0.670
TTR
0.547
HAPAX
0.453
REP
0.206
BIGRAM
0.817
H2T
0.593
CPRT
1.564
SKEW
0.920
KURT
1.500
C/P
1.598
PENT
0.833
S1P
0.003
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 · moderate clause complexity · broad topic range · strong uncommon edge signal
◈ Six Measurement Layers
Layer 1 — Character
0.0026
Non-ASCII Ratio
0.0 = Latin-dominant · 1.0 = fully non-Latin script
Layer 1 — Character
3.5711
Character Entropy
Shannon entropy of character distribution.
Layer 1 — Character
'e' (244x)
Most Frequent
Highest-frequency character. Law V — common edge.
Layer 2 — Token
0.6696
Type-Token Ratio
Unique tokens / total tokens. Lexical diversity signal.
Layer 2 — Token
0.5470
Hapax Ratio
Tokens appearing exactly once. Law VI — uncommon edge.
Layer 6 — Document
0.8170
Hapax to Type
Hapax count / unique token count.
Layer 3 — Punctuation
1.5000
Comma/Period Ratio
Clause complexity per sentence.
Layer 3 — Punctuation
1.5983
Punct Entropy
Shannon entropy across punctuation types.
Layer 4 — Sentence
16
Sentence Count
Total detected sentences across all crawled pages.
Layer 4 — Sentence
1.5636
Skewness
Positive = long-tail. Negative = conversational.
Layer 5 — Paragraph
0.8333
Single Sent Ratio
High = web copy. Low = academic prose.
Layer 6 — Document
0.4530
Repetition Score
Tokens appearing more than once / total.
◈ Token Length Distribution
1-3
26%
4-6
41%
7-10
28%
11-15
5%
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
0.160.98
Window=50 tokens · Step=25 · 17 data points
topology_fingerprint.py v1.0.0 · sha256: 1eb2bedc91fdaa6d... · 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
0.0000
Nav URLs / total internal URLs.
content to structure ratio
0.0027
Total words / raw HTML bytes. Content density.
external tld diversity
3
Unique TLD count in outbound links.
self declaration coherence
0.0833
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: 0 · depth_1: 0 · depth_2: 0 · depth_3plus: 0
Internal URLs by path depth. Depth 0 = root.
Tech Stack · Security · Freshness SecurityLabel.MINIMAL · FreshnessLabel.CURRENT
Sitemap: ✗Robots.txt: ✗Schema.org: ✗Open Graph: ✓Canonical: ✓HTTPS: ✓HSTS: ✗CSP: ✗
Security
SecurityLabel.MINIMAL
Freshness
FreshnessLabel.CURRENT
Server
cmsDrupal
analytics['Google Analytics', 'Google Tag Manager']
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
.org
https://globaldataregistry.com/registry/tld/ledger/org ↗
Law V — Common Edge · Law VII — Torus · 1 ledger appends
Build: national-transit-v1.0.0 Spec: Root-LD v1.0 Status: LIVE Minted: 2026-05-16
laparks.org · gdr-9f16879c
laparks.org 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 https://www.laparks.org/reccenter/lake-street-community, 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/laparks-org
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "WebSite",
      "@id": "https://www.laparks.org/reccenter/lake-street-community#website",
      "url": "https://www.laparks.org/reccenter/lake-street-community",
      "name": "laparks.org — LAKE STREET COMMUNITY CENTERCity of Los Angeles Department of Recreation and Parks",
      "sameAs": "https://globaldataregistry.com/entity/laparks-org"
    },
    {
      "@type": "WebPage",
      "@id": "https://www.laparks.org/reccenter/lake-street-community#webpage",
      "url": "https://www.laparks.org/reccenter/lake-street-community",
      "name": "laparks.org — LAKE STREET COMMUNITY CENTERCity of Los Angeles Department of Recreation and Parks",
      "isPartOf": {
        "@id": "https://www.laparks.org/reccenter/lake-street-community#website"
      },
      "keywords": "laparks.org — LAKE STREET COMMUNITY CENTERCity of Los Angeles Department of Recreation and Parks"
    }
  ]
}
◈ Verified source: https://www.laparks.org/reccenter/lake-street-community · GDR record: https://globaldataregistry.com/entity/laparks-org · 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.