Skip to main content

Apache Clerezza

This is the page you're already on — the Human View toggle above shows it in full.

A green key on the record, left, is one Decision Insights added. It doesn't exist on the company's site or in a wire feed. The same key labels its row on the right, so you can match them directly. More on how DI enriches a record.

The record

This is what the machine sees: the exact JSON-LD an agent receives for this listing.

WebSite
{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/#website",
  "@type": "WebSite",
  "name": "Decision Insights",
  "potentialAction": {
    "@type": "SearchAction",
    "target": {
      "@type": "EntryPoint",
      "urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}\u0026submit=1"
    }
  },
  "publisher": {
    "@id": "https://decisioninsights.ai/#organization"
  },
  "url": "https://decisioninsights.ai"
}
Organization
{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/#organization",
  "@type": "Organization",
  "contactPoint": {
    "@type": "ContactPoint",
    "contactType": "customer support",
    "email": "[email protected]"
  },
  "description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
  "logo": {
    "@type": "ImageObject",
    "url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
  },
  "name": "Decision Insights",
  "parentOrganization": {
    "@type": "Organization",
    "name": "Wiretap Labs",
    "sameAs": [
      "https://www.linkedin.com/company/wiretap-labs",
      "https://www.crunchbase.com/organization/wiretap-labs"
    ],
    "url": "https://wiretaplabs.com"
  },
  "publishingPrinciples": "https://decisioninsights.ai/standards/",
  "sameAs": [
    "https://www.linkedin.com/company/decisioninsights"
  ],
  "url": "https://decisioninsights.ai"
}
BreadcrumbList
{
  "@context": "https://schema.org",
  "@type": "BreadcrumbList",
  "itemListElement": [
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai",
      "name": "Decision Insights",
      "position": 1
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/registry/",
      "name": "Registry",
      "position": 2
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/projects/",
      "name": "Projects",
      "position": 3
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/registry/apache-software-foundation/",
      "name": "The Apache Software Foundation",
      "position": 4
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/projects/apache-clerezza/",
      "name": "Apache Clerezza",
      "position": 5
    }
  ]
}
SoftwareSourceCode
{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/projects/apache-clerezza/#project",
  "@type": "SoftwareSourceCode",
  "additionalProperty": [
    {
      "@type": "PropertyValue",
      "name": "Related projects",
      "propertyID": "https://decisioninsights.ai/ns#relatedProjects",
      "value": [
        {
          "@id": "https://decisioninsights.ai/projects/apache-jena/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/apache-jena/",
          "name": "Apache Jena"
        },
        {
          "@id": "https://decisioninsights.ai/projects/apache-commons-rdf/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/apache-commons-rdf/",
          "name": "Apache Commons RDF"
        },
        {
          "@id": "https://decisioninsights.ai/projects/apache-shale/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/apache-shale/",
          "name": "Apache Shale"
        },
        {
          "@id": "https://decisioninsights.ai/projects/apache-any23-0.7.0-incubating/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/apache-any23-0.7.0-incubating/",
          "name": "Apache Any23 0.7.0-incubating"
        },
        {
          "@id": "https://decisioninsights.ai/projects/apache-tez/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/apache-tez/",
          "name": "Apache Tez"
        },
        {
          "@id": "https://decisioninsights.ai/projects/zepl/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/zepl/",
          "name": "Apache Zepl"
        },
        {
          "@id": "https://decisioninsights.ai/projects/apache-tuscany/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/apache-tuscany/",
          "name": "Apache Tuscany"
        },
        {
          "@id": "https://decisioninsights.ai/projects/apache-lenya/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/apache-lenya/",
          "name": "Apache Lenya"
        }
      ]
    },
    {
      "@type": "PropertyValue",
      "name": "Related organizations",
      "propertyID": "https://decisioninsights.ai/ns#relatedOrganizations",
      "value": [
        {
          "@id": "https://decisioninsights.ai/registry/inkscape/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/inkscape/",
          "name": "Inkscape"
        },
        {
          "@id": "https://decisioninsights.ai/registry/spdx/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/spdx/",
          "name": "SPDX"
        },
        {
          "@id": "https://decisioninsights.ai/registry/triplebit/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/triplebit/",
          "name": "TripleBit"
        },
        {
          "@id": "https://decisioninsights.ai/registry/3gpp/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/3gpp/",
          "name": "3rd Generation Partnership Project’s (3GPP)"
        },
        {
          "@id": "https://decisioninsights.ai/registry/amiapiso/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/amiapiso/",
          "name": "AMIAPISO"
        },
        {
          "@id": "https://decisioninsights.ai/registry/comnet-4/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/comnet-4/",
          "name": "Comnet"
        },
        {
          "@id": "https://decisioninsights.ai/registry/criativa-solu-es/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/criativa-solu-es/",
          "name": "Criativa Soluções"
        },
        {
          "@id": "https://decisioninsights.ai/registry/sumo-logic/factor-chain/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/sumo-logic/factor-chain/",
          "name": "Factor Chain"
        }
      ]
    }
  ],
  "author": {
    "@id": "https://decisioninsights.ai/registry/apache-software-foundation/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/apache-software-foundation/",
    "name": "The Apache Software Foundation"
  },
  "dateModified": "2026-08-27T03:10:34Z",
  "description": "Apache Clerezza is a Java and OSGi-based framework for building RDF and linked data applications using semantic web standards.",
  "keywords": [
    "Open Source",
    "Application",
    "Components",
    "Enterprise",
    "Resource Description Framework",
    "Services",
    "Software",
    "Standards",
    "World Wide Web Consortium"
  ],
  "knowsAbout": [
    {
      "@id": "https://decisioninsights.ai/term/application/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/application/",
      "name": "Application"
    },
    {
      "@id": "https://decisioninsights.ai/term/components/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/components/",
      "name": "Components"
    },
    {
      "@id": "https://decisioninsights.ai/term/enterprise/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/enterprise/",
      "name": "Enterprise"
    },
    {
      "@id": "https://decisioninsights.ai/term/resource-description-framework-rdf/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/resource-description-framework-rdf/",
      "name": "Resource Description Framework"
    },
    {
      "@id": "https://decisioninsights.ai/term/services/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/services/",
      "name": "Services"
    },
    {
      "@id": "https://decisioninsights.ai/term/software/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/software/",
      "name": "Software"
    },
    {
      "@id": "https://decisioninsights.ai/term/standards/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/standards/",
      "name": "Standards"
    },
    {
      "@id": "https://decisioninsights.ai/term/world-wide-web-consortium-w3c/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/world-wide-web-consortium-w3c/",
      "name": "World Wide Web Consortium"
    }
  ],
  "mainEntityOfPage": "https://decisioninsights.ai/projects/apache-clerezza/",
  "maintainer": {
    "@id": "https://decisioninsights.ai/registry/apache-software-foundation/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/apache-software-foundation/",
    "name": "The Apache Software Foundation"
  },
  "name": "Apache Clerezza",
  "publisher": {
    "@id": "https://decisioninsights.ai/registry/apache-software-foundation/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/apache-software-foundation/",
    "name": "The Apache Software Foundation"
  },
  "url": "https://clerezza.apache.org"
}
What we add

Topic graph

A wire service tags a release with a category, once. It doesn't maintain a durable graph over time. We connect them to a topic graph an agent can query.

Application https://decisioninsights.ai/term/application/ Components https://decisioninsights.ai/term/components/ Enterprise https://decisioninsights.ai/term/enterprise/ and 5 more

Counted facts

A protocol or open source project keeps no vendor list and publishes no figures of its own to check this against. This counts how it actually shows up across the graph -- articles that name it, the organizations named alongside it in those articles, similar projects, and organizations whose topic tags overlap with its own -- computed, not curated.

Related projects Apache Jena, Apache Commons RDF, Apache Shale, Apache Any23 0.7.0-incubating, Apache Tez, Apache Zepl, Apache Tuscany, Apache Lenya Related organizations Inkscape, SPDX, TripleBit, 3rd Generation Partnership Project’s (3GPP), AMIAPISO, Comnet, Criativa Soluções, Factor Chain