GraphCentric developer view

/blog

Navigation

Section	Description
Methods	Methods allowed on the resource
Resource Details
Link Relations
SPARQL Query	The query that constructs the resource state
Query Scope	Named graphs visible to the resource query
Resource State	The RDF model constructed for this resource
SSE Status	Status for linked event streams
Resource Configuration Model	The RDF model that defines the resource

Methods

Method	Status	Basis
GET	available	representation candidates are configured
HEAD	available	GET representation headers
OPTIONS	available	HTTP capability discovery

Resource Details

URI: https://graphcentric.com/blog
Graph: https://graphcentric.com/graphs/public-resources
Query: s3://graphcentric.com/blog-index.sparql

Link Relations

4 links

rel	title	type	href
alternate	Blog HTML	text/html;charset=utf-8	https://graphcentric.com/blog.html
alternate	Blog RSS Feed	application/rss+xml;charset=utf-8	https://graphcentric.com/blog.rss
alternate	Blog Turtle	text/turtle	https://graphcentric.com/blog.ttl
https://graphcentric.info/link-relations/resource-configuration	Blog Resource Configuration HTML	text/html;charset=utf-8	https://graphcentric.com/blog.resource-configuration.html

Resource Configuration Model

Turtle

Server rendered

PREFIX dcterms: <http://purl.org/dc/terms/>
PREFIX gcs:     <https://graphcentric.com/schema/>
PREFIX rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs:    <http://www.w3.org/2000/01/rdf-schema#>
PREFIX schema:  <https://schema.org/>
PREFIX sh:      <http://www.w3.org/ns/shacl#>
PREFIX xsd:     <http://www.w3.org/2001/XMLSchema#>

<https://graphcentric.com/blog/.links/alternate-html>
        rdf:type     gcs:Link;
        gcs:rel      "alternate";
        gcs:target   <https://graphcentric.com/blog.html>;
        schema:name  "Blog HTML" .

<https://graphcentric.com/blog.resource-configuration.html>
        rdf:type         gcs:WebResource;
        gcs:contentType  "text/html;charset=utf-8";
        gcs:graph        <https://graphcentric.com/graphs/public-resources> .

<https://graphcentric.com/blog.ttl>
        rdf:type         gcs:WebResource;
        gcs:contentType  "text/turtle";
        gcs:graph        <https://graphcentric.com/graphs/public-resources> .

<https://graphcentric.com/blog>
        rdf:type   gcs:WebResource;
        gcs:frame  <s3://graphcentric.com/blog-index-frame.jsonld>;
        gcs:graph  <https://graphcentric.com/graphs/public-resources>;
        gcs:link   <https://graphcentric.com/blog/.links/alternate-html> , <https://graphcentric.com/blog/.links/alternate-rss> , <https://graphcentric.com/blog/.links/alternate-turtle> , <https://graphcentric.com/blog/.links/resource-configuration-html>;
        gcs:query  <s3://graphcentric.com/blog-index.sparql> .

<https://graphcentric.com/blog/.links/alternate-turtle>
        rdf:type     gcs:Link;
        gcs:rel      "alternate";
        gcs:target   <https://graphcentric.com/blog.ttl>;
        schema:name  "Blog Turtle" .

<https://graphcentric.com/blog.html>
        rdf:type           gcs:WebResource;
        gcs:contentType    "text/html;charset=utf-8";
        gcs:graph          <https://graphcentric.com/graphs/public-resources>;
        gcs:outerTemplate  <s3://graphcentric.com/templates/public.html>;
        gcs:template       <s3://graphcentric.com/blog.html> .

<https://graphcentric.com/blog/.links/alternate-rss>
        rdf:type     gcs:Link;
        gcs:rel      "alternate";
        gcs:target   <https://graphcentric.com/blog.rss>;
        schema:name  "Blog RSS Feed" .

<https://graphcentric.com/blog/.links/resource-configuration-html>
        rdf:type     gcs:Link;
        gcs:rel      "https://graphcentric.info/link-relations/resource-configuration";
        gcs:target   <https://graphcentric.com/blog.resource-configuration.html>;
        schema:name  "Blog Resource Configuration HTML" .

<https://graphcentric.com/blog.rss>
        rdf:type         gcs:WebResource;
        gcs:contentType  "application/rss+xml;charset=utf-8";
        gcs:graph        <https://graphcentric.com/graphs/public-resources>;
        gcs:template     <s3://graphcentric.com/blog.rss> .

SPARQL Query

s3://graphcentric.com/blog-index.sparql

BASE <https://graphcentric.com/>
PREFIX schema: <https://schema.org/>
PREFIX gcs: <https://graphcentric.com/schema/>
PREFIX dcterms: <http://purl.org/dc/terms/>

CONSTRUCT {
  ?_subject
    a gcs:BlogIndex;
    dcterms:title "GraphCentric Blog";
    dcterms:description "Articles about data-centric systems, semantic applications, and agent-ready web architecture.";
    gcs:article ?article.

  ?article
    a schema:Article;
    schema:headline ?headline;
    schema:description ?description;
    gcs:summary ?description;
    schema:datePublished ?datePublished;
    schema:url ?url;
    schema:position ?position;
    schema:author ?author;
    schema:image ?image.

  ?author
    a schema:Person;
    schema:name ?authorName;
    schema:jobTitle ?authorRole.

  ?image
    a schema:ImageObject;
    schema:name ?imageName;
    schema:contentUrl ?imageContentUrl;
    schema:description ?imageAltText.
}
WHERE {
  GRAPH <graphs/cms> {
    ?article a schema:Article;
      gcs:published true;
      schema:headline ?headline;
      schema:description ?description;
      schema:datePublished ?datePublished;
      schema:url ?url;
      schema:position ?position.

    OPTIONAL { ?article schema:author ?author. }

    OPTIONAL {
      ?article schema:image ?image.
      ?image schema:name ?imageName;
        schema:contentUrl ?imageContentUrl.
      OPTIONAL { ?image schema:description ?imageAltText. }
    }
  }

  OPTIONAL {
    GRAPH <graphs/public-staff-information> {
      ?author schema:name ?authorName.
      OPTIONAL { ?author schema:jobTitle ?authorRole. }
    }
  }
}

Query Scope

Named Graphs

6 graphs

Named Graph
https://graphcentric.com/graphs/catalog
https://graphcentric.com/graphs/cms
https://graphcentric.com/graphs/public-resources
https://graphcentric.com/graphs/public-staff-information
https://graphcentric.com/graphs/updates/createLead
https://graphcentric.com/graphs/updates/storeCard

Resource State

Turtle

Server rendered

PREFIX dcterms: <http://purl.org/dc/terms/>
PREFIX gcs:     <https://graphcentric.com/schema/>
PREFIX rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs:    <http://www.w3.org/2000/01/rdf-schema#>
PREFIX schema:  <https://schema.org/>
PREFIX sh:      <http://www.w3.org/ns/shacl#>
PREFIX xsd:     <http://www.w3.org/2001/XMLSchema#>

<https://graphcentric.com/blog/ai-agent-production-database>
        rdf:type              schema:Article;
        gcs:summary           "OAuth2 scopes provide a practical way to limit what AI agents can do on behalf of users in production systems. This article shows how a mature web standard can become an enforceable safety boundary before an agent gets anywhere near destructive operations.";
        schema:author         <https://graphcentric.com/people/22d4c93006d76289b4b7>;
        schema:datePublished  "2026-04-28"^^xsd:date;
        schema:description    "OAuth2 scopes provide a practical way to limit what AI agents can do on behalf of users in production systems. This article shows how a mature web standard can become an enforceable safety boundary before an agent gets anywhere near destructive operations.";
        schema:headline       "How to Prevent Your AI Agent Deleting Your Production Database";
        schema:image          <https://graphcentric.com/media/blog/ai-agent-production-database/ai-agent-database-guardrails>;
        schema:position       3;
        schema:url            <https://graphcentric.com/blog/ai-agent-production-database.html> .

<https://graphcentric.com/blog/semantic-layer-context>
        rdf:type              schema:Article;
        gcs:summary           "AI projects need more than larger models: they need reliable business context. This article explains why context graphs and semantic layers help humans and AI agents access connected, traceable information for better decisions.";
        schema:author         <https://graphcentric.com/people/22d4c93006d76289b4b7>;
        schema:datePublished  "2026-05-12"^^xsd:date;
        schema:description    "AI projects need more than larger models: they need reliable business context. This article explains why context graphs and semantic layers help humans and AI agents access connected, traceable information for better decisions.";
        schema:headline       "The Rise of the Semantic Layer: Context is King";
        schema:image          <https://graphcentric.com/media/blog/semantic-layer-context/semantic-layer-context>;
        schema:position       1;
        schema:url            <https://graphcentric.com/blog/semantic-layer-context.html> .

<https://graphcentric.com/blog>
        rdf:type             gcs:BlogIndex;
        dcterms:description  "Articles about data-centric systems, semantic applications, and agent-ready web architecture.";
        dcterms:title        "GraphCentric Blog";
        gcs:article          <https://graphcentric.com/blog/ai-agent-production-database> , <https://graphcentric.com/blog/link-relations> , <https://graphcentric.com/blog/semantic-layer-context> .

<https://graphcentric.com/media/blog/ai-agent-production-database/ai-agent-database-guardrails>
        rdf:type            schema:ImageObject;
        schema:contentUrl   <https://graphcentric.com/media/blog/ai-agent-production-database/ai-agent-database-guardrails.jpg>;
        schema:description  "Illustration representing guardrails between AI agents and production database operations.";
        schema:name         "AI Agent Database Guardrails" .

<https://graphcentric.com/media/blog/semantic-layer-context/semantic-layer-context>
        rdf:type            schema:ImageObject;
        schema:contentUrl   <https://graphcentric.com/media/blog/semantic-layer-context/semantic-layer-context.jpg>;
        schema:description  "Illustration representing a semantic layer that connects business context for humans and AI agents.";
        schema:name         "Semantic Layer Context" .

<https://graphcentric.com/people/22d4c93006d76289b4b7>
        rdf:type  schema:Person .

<https://graphcentric.com/blog/link-relations>
        rdf:type              schema:Article;
        gcs:summary           "Link relations give machines explicit cues for how to move through a website without relying on brittle, hardcoded APIs. This article explains why the original web model was already agent-friendly and why that matters again in the age of AI agents.";
        schema:author         <https://graphcentric.com/people/22d4c93006d76289b4b7>;
        schema:datePublished  "2026-05-04"^^xsd:date;
        schema:description    "Link relations give machines explicit cues for how to move through a website without relying on brittle, hardcoded APIs. This article explains why the original web model was already agent-friendly and why that matters again in the age of AI agents.";
        schema:headline       "Link Relations: Why the Original Web Already Knew About AI Agents";
        schema:image          <https://graphcentric.com/media/blog/link-relations/graphcentric-ai-first-foundation>;
        schema:position       2;
        schema:url            <https://graphcentric.com/blog/link-relations.html> .

<https://graphcentric.com/media/blog/link-relations/graphcentric-ai-first-foundation>
        rdf:type            schema:ImageObject;
        schema:contentUrl   <https://graphcentric.com/media/blog/link-relations/graphcentric-ai-first-foundation.jpg>;
        schema:description  "Illustrated diagram titled GraphCentric AI-First Foundation, with an RDF graph at the center and surrounding access-control and web-application concepts.";
        schema:name         "GraphCentric AI-First Foundation" .

SSE Status

Stream link relations

stream	status	subscribers	last id	state
No stream resources are linked from this resource.

Cache Status

Placeholder: configuration cache/runtime query cache status is not exposed to this renderer yet.

Cache-Control

Placeholder: response cache-control policy is not exposed yet.

ETag

Placeholder: source representation ETag calculation is representation-specific and not exposed here yet.

Content-Security-Policy

Placeholder: CSP headers are not exposed to this renderer yet.