GraphCentric developer view

/about

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/about
Graph: https://graphcentric.com/graphs/public-resources
Query: s3://graphcentric.com/about.sparql

Link Relations

3 links

rel	title	type	href
alternate	About HTML	text/html;charset=utf-8	https://graphcentric.com/about.html
alternate	Markdown	text/markdown	https://graphcentric.com/about.md
https://graphcentric.info/link-relations/resource-configuration	Resource Configuration	text/html;charset=utf-8	https://graphcentric.com/about.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/about.md>
        rdf:type             gcs:WebResource;
        gcs:contentType      "text/markdown";
        gcs:graph            <https://graphcentric.com/graphs/public-resources>;
        gcs:qualityOfSource  "0.8"^^xsd:float;
        gcs:template         <s3://graphcentric.com/about.html> .

<https://graphcentric.com/about/.links/alternate-markdown>
        rdf:type     gcs:Link;
        gcs:rel      "alternate";
        gcs:target   <https://graphcentric.com/about.md>;
        schema:name  "Markdown" .

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

<https://graphcentric.com/about>
        rdf:type     gcs:WebResource;
        gcs:frame    <s3://graphcentric.com/about-frame.jsonld>;
        gcs:graph    <https://graphcentric.com/graphs/public-resources>;
        gcs:link     <https://graphcentric.com/about/.links/alternate-html> , <https://graphcentric.com/about/.links/alternate-markdown> , <https://graphcentric.com/about/.links/resource-configuration-html>;
        gcs:query    <s3://graphcentric.com/about.sparql>;
        schema:name  "About" .

<https://graphcentric.com/about.html>
        rdf:type           gcs:WebResource;
        gcs:contentType    "text/html;charset=utf-8";
        gcs:frame          <s3://graphcentric.com/about-frame.jsonld>;
        gcs:graph          <https://graphcentric.com/graphs/public-resources>;
        gcs:outerTemplate  <s3://graphcentric.com/templates/public.html>;
        gcs:query          <s3://graphcentric.com/about.sparql>;
        gcs:template       <s3://graphcentric.com/about.html>;
        schema:name        "About HTML" .

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

SPARQL Query

s3://graphcentric.com/about.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:AboutPage;
    dcterms:title "About GraphCentric";
    dcterms:description "Building a data-centric platform for humans, applications, and agents.";
    gcs:founder ?founder;
    gcs:advisor ?advisor.

  ?founder
    a schema:Person;
    schema:name ?founderName;
    schema:jobTitle ?founderJobTitle;
    schema:description ?founderBio;
    schema:url ?founderUrl;
    schema:position ?founderPosition;
    gcs:describes ?founderPrivatePerson.

  ?advisor
    a schema:Person;
    schema:name ?advisorName;
    schema:jobTitle ?advisorJobTitle;
    schema:description ?advisorBio;
    schema:url ?advisorUrl;
    schema:position ?advisorPosition;
    gcs:describes ?advisorPrivatePerson.
}
WHERE {
  OPTIONAL {
    GRAPH <graphs/cms> {
      ?founder a schema:Person;
        schema:name ?founderName;
        schema:jobTitle ?founderJobTitle;
        schema:description ?founderBio;
        gcs:publishedOnAboutPage true.

      FILTER(STR(?founderJobTitle) = "Founder")
      OPTIONAL { ?founder schema:position ?founderPosition. }
      OPTIONAL { ?founder gcs:describes ?founderPrivatePerson. }
      BIND(IRI(CONCAT(STR(?founder), ".html")) AS ?founderUrl)
    }
  }

  OPTIONAL {
    GRAPH <graphs/cms> {
      ?advisor a schema:Person;
        schema:name ?advisorName;
        schema:jobTitle ?advisorJobTitle;
        schema:description ?advisorBio;
        gcs:publishedOnAboutPage true.

      FILTER(STR(?advisorJobTitle) != "Founder")
      OPTIONAL { ?advisor schema:position ?advisorPosition. }
      OPTIONAL { ?advisor gcs:describes ?advisorPrivatePerson. }
      BIND(IRI(CONCAT(STR(?advisor), ".html")) AS ?advisorUrl)
    }
  }
}

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/people/df>
        rdf:type            schema:Person;
        gcs:describes       <https://graphcentric.com/people/115bbf8bd1ada45b626f>;
        schema:description  "David advises GraphCentric on compliance, governance, and risk-aware operating models. His perspective helps keep the platform grounded in the realities of regulated environments where data meaning, provenance, and permissions matter.";
        schema:jobTitle     "Compliance Advisor";
        schema:name         "David Froud";
        schema:position     30;
        schema:url          <https://graphcentric.com/people/df.html> .

<https://graphcentric.com/people/sl>
        rdf:type            schema:Person;
        gcs:describes       <https://graphcentric.com/people/e9f86eadb8881f6879ea>;
        schema:description  "Sam advises GraphCentric on artificial intelligence and agentic systems. His guidance helps connect the platform's semantic foundations with practical AI use cases where agents need reliable context and constrained access.";
        schema:jobTitle     "AI Advisor";
        schema:name         "Sam Lowe";
        schema:position     40;
        schema:url          <https://graphcentric.com/people/sl.html> .

<https://graphcentric.com/people/lp>
        rdf:type            schema:Person;
        gcs:describes       <https://graphcentric.com/people/7989b1c29428851ebe2e>;
        schema:description  "Lloyd advises GraphCentric on content marketing and market communication. His input helps explain the data-centric platform story clearly to founders, technologists, and organisations exploring semantic and agent-ready systems.";
        schema:jobTitle     "Content Marketing Advisor";
        schema:name         "Lloyd Price";
        schema:position     50;
        schema:url          <https://graphcentric.com/people/lp.html> .

<https://graphcentric.com/people/pg>
        rdf:type            schema:Person;
        gcs:describes       <https://graphcentric.com/people/e591ed20c84ec5bdffbd>;
        schema:description  "Patrick helps shape GraphCentric as a practical platform for organisations that need trustworthy shared data, operational clarity, and room to build new applications quickly. He brings founder-level focus to product direction, delivery, and turning the data-centric platform vision into useful customer outcomes.";
        schema:jobTitle     "Founder";
        schema:name         "Patrick Galvin";
        schema:position     20;
        schema:url          <https://graphcentric.com/people/pg.html> .

<https://graphcentric.com/people/ms>
        rdf:type            schema:Person;
        gcs:describes       <https://graphcentric.com/people/22d4c93006d76289b4b7>;
        schema:description  "Malcolm is building GraphCentric around the idea that application data should live in a shared, governed semantic layer rather than inside isolated application silos. His work focuses on RDF, web-native resource design, access-controlled updates, and making enterprise data safely usable by both people and AI agents.";
        schema:jobTitle     "Founder";
        schema:name         "Malcolm Sparks";
        schema:position     10;
        schema:url          <https://graphcentric.com/people/ms.html> .

<https://graphcentric.com/about>
        rdf:type             gcs:AboutPage;
        dcterms:description  "Building a data-centric platform for humans, applications, and agents.";
        dcterms:title        "About GraphCentric";
        gcs:advisor          <https://graphcentric.com/people/df> , <https://graphcentric.com/people/lp> , <https://graphcentric.com/people/sl>;
        gcs:founder          <https://graphcentric.com/people/ms> , <https://graphcentric.com/people/pg> .

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.