Apache OpenJPA
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.
This is what the machine sees: the exact JSON-LD an agent receives for this listing.
{
"@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"
}
{
"@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"
}
{
"@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-openjpa/",
"name": "Apache OpenJPA",
"position": 5
}
]
}
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/projects/apache-openjpa/#project",
"@type": "SoftwareSourceCode",
"additionalProperty": [
{
"@type": "PropertyValue",
"name": "Related projects",
"propertyID": "https://decisioninsights.ai/ns#relatedProjects",
"value": [
{
"@id": "https://decisioninsights.ai/projects/apache-jdo/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-jdo/",
"name": "Apache JDO"
},
{
"@id": "https://decisioninsights.ai/projects/apache-openejb/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-openejb/",
"name": "Apache OpenEJB"
},
{
"@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/jakarta-persistence/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/jakarta-persistence/",
"name": "Jakarta Persistence"
},
{
"@id": "https://decisioninsights.ai/projects/apache-openoffice/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-openoffice/",
"name": "Apache OpenOffice"
},
{
"@id": "https://decisioninsights.ai/projects/apache-commons-jxpath/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-commons-jxpath/",
"name": "Apache Commons JXPath"
},
{
"@id": "https://decisioninsights.ai/projects/apache-cayenne/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-cayenne/",
"name": "Apache Cayenne"
},
{
"@id": "https://decisioninsights.ai/projects/apache-empire-db/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-empire-db/",
"name": "Apache Empire-db"
}
]
},
{
"@type": "PropertyValue",
"name": "Related organizations",
"propertyID": "https://decisioninsights.ai/ns#relatedOrganizations",
"value": [
{
"@id": "https://decisioninsights.ai/registry/nocodb/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/nocodb/",
"name": "NocoDB"
},
{
"@id": "https://decisioninsights.ai/registry/ferretdb/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/ferretdb/",
"name": "FerretDB"
},
{
"@id": "https://decisioninsights.ai/registry/mariadb.org/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/mariadb.org/",
"name": "MariaDB.org"
},
{
"@id": "https://decisioninsights.ai/registry/django/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/django/",
"name": "Django"
},
{
"@id": "https://decisioninsights.ai/registry/enterprisedb/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/enterprisedb/",
"name": "EnterpriseDB"
},
{
"@id": "https://decisioninsights.ai/registry/postgresql/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/postgresql/",
"name": "PostgreSQL"
},
{
"@id": "https://decisioninsights.ai/registry/supabase/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/supabase/",
"name": "Supabase"
},
{
"@id": "https://decisioninsights.ai/registry/prestodb/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/prestodb/",
"name": "PrestoDB"
}
]
}
],
"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": "2026-08-27T03:10:31Z",
"description": "Apache OpenJPA is an open-source implementation of the Java Persistence API (JPA) for object-relational mapping in Java applications.",
"keywords": [
"Open Source",
"Application",
"Database",
"Enterprise",
"IT Governance",
"Open Source",
"Secure Element",
"Software",
"Structured Query Language"
],
"knowsAbout": [
{
"@id": "https://decisioninsights.ai/term/cybersecurity/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/cybersecurity/",
"name": "Cybersecurity"
},
{
"@id": "https://decisioninsights.ai/term/application/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/application/",
"name": "Application"
},
{
"@id": "https://decisioninsights.ai/term/database/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/database/",
"name": "Database"
},
{
"@id": "https://decisioninsights.ai/term/enterprise/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/enterprise/",
"name": "Enterprise"
},
{
"@id": "https://decisioninsights.ai/term/it-governance/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/it-governance/",
"name": "IT Governance"
},
{
"@id": "https://decisioninsights.ai/term/open-source/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/open-source/",
"name": "Open Source"
},
{
"@id": "https://decisioninsights.ai/term/secure-element-se/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/secure-element-se/",
"name": "Secure Element"
},
{
"@id": "https://decisioninsights.ai/term/software/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/software/",
"name": "Software"
},
{
"@id": "https://decisioninsights.ai/term/structured-query-language-sql/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/structured-query-language-sql/",
"name": "Structured Query Language"
}
],
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-openjpa/",
"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 OpenJPA",
"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://openjpa.apache.org"
}
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.
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.