JSAP Ontology

Axiomatization

Classes

Consumer

IRI: https://onto.vaimee.com/jsap#Consumer

A component of the PAC architecture that either makes a SPARQL subscription or a SPARQL update, but not both.

Sub-class of	`Pac Component`
Enumeration members

Forced Binding

IRI: https://onto.vaimee.com/jsap#ForcedBinding

Represents a forced variable binding used in a SPARQL operation within a JSAP.

Sub-class of	`SPARQL Fragment`
Super-class of	`Literal FB` `URI FB`

JSAP

IRI: https://onto.vaimee.com/jsap#JSAP

Defines a JSAP (JSON SPARQL Application Profile). JSAP describes an application based on the SPARQL Event Processing Architecture (SEPA) and following the application design pattern named PAC (Producer-Aggregator-Consumer).

In the domain of	`has component` `has namespace` `includes operation`
In the range of	`is operation of`

Literal FB

IRI: https://onto.vaimee.com/jsap#LiteralFB

A forced binding whose value is a literal.

Sub-class of	`Forced Binding`
In the domain of	`data type` `default value`

Namespace

IRI: https://onto.vaimee.com/jsap#Namespace

Represents an RDF namespace. They allow grouping related terms (classes and properties) under a common base URI.

In the domain of	`prefix`
In the range of	`has namespace`

Operation

IRI: https://onto.vaimee.com/jsap#Operation

An abstract superclass representing any operation described in a JSAP.

Super-class of	`Rule` `SPARQL Operation`
In the domain of	`has FB` `is operation of` `sparql` `uses snippet`
In the range of	`includes operation`

Pac Component

IRI: https://onto.vaimee.com/jsap#PacComponent

A component in a JSAP application following the PAC (Producer-Aggregator-Consumer) architectural pattern.

Super-class of	`https://onto.vaimee.com/jsap#Aggregator` `Consumer` `Producer`
In the domain of	`performs query` `performs subscription` `performs update`
In the range of	`has component`

Producer

IRI: https://onto.vaimee.com/jsap#Producer

A component of the PAC architecture that makes exactly one SPARQL update and no subscription.

Sub-class of	`Pac Component`
Enumeration members

Query

IRI: https://onto.vaimee.com/jsap#Query

A SPARQL operation that retrieves information from a knowledge base without modifying it. Examples include SELECT, ASK, and CONSTRUCT queries.

Sub-class of	`SPARQL Operation`
In the range of	`performs query` `performs subscription`

Rule

IRI: https://onto.vaimee.com/jsap#Rule

A general-purpose rule defined within a JSAP configuration. A rule can express declarative logic or behavior that triggers specific operations (e.g., updates) under certain conditions.

Sub-class of Operation

SPARQL Fragment

IRI: https://onto.vaimee.com/jsap#SPARQLFragment

Defines a fragment of SPARQL that can be inserted into queries or updates, typically through variable substitution or templating mechanisms.

Super-class of Forced Binding
Snippet

SPARQL Operation

IRI: https://onto.vaimee.com/jsap#SPARQLOperation

Abstract superclass for SPARQL-based operations. It encompasses both queries and updates that interact with the RDF knowledge base using SPARQL 1.1 syntax.

Sub-class of	`Operation`
Super-class of	`Query` `Update`

Snippet

IRI: https://onto.vaimee.com/jsap#Snippet

Represents a reusable SPARQL code fragment that can be included in one or more operations.

Sub-class of	`SPARQL Fragment`
In the domain of	`snippet body`
In the range of	`uses snippet`

Update

IRI: https://onto.vaimee.com/jsap#Update

A SPARQL operation that modifies the knowledge base by inserting, deleting, or updating triples. Examples include INSERT DATA, DELETE DATA, and DELETE/INSERT operations.

Sub-class of	`SPARQL Operation`
In the range of	`performs update`

URI FB

IRI: https://onto.vaimee.com/jsap#UriFB

A forced binding whose value is a URI.

Sub-class of	`Forced Binding`
In the domain of	`default value`

Object Properties

has component

IRI: https://onto.vaimee.com/jsap#hasComponent

Inferred link: a JSAP is associated with a PAC component if the component uses an operation defined within the JSAP.

Domain includes	`JSAP`
Range includes	`Pac Component`

has namespace

IRI: https://onto.vaimee.com/jsap#hasNamespace

Links a JSAP instance to a RDF namespace.

Domain includes	`JSAP`
Range includes	`Namespace`

includes operation

IRI: https://onto.vaimee.com/jsap#includesOperation

Associates a JSAP with the operations it contains,

Domain includes	`JSAP`
Range includes	`Operation`

is operation of

IRI: https://onto.vaimee.com/jsap#isOperationOf

Indicates that a given operation is used from a JSAP.

Domain includes	`Operation`
Range includes	`JSAP`

performs query

IRI: https://onto.vaimee.com/jsap#performsQuery

Declares that the PAC component performs a SPARQL query operation to retrieve data from the knowledge graph.

Domain includes	`Pac Component`
Range includes	`Query`

performs subscription

IRI: https://onto.vaimee.com/jsap#performsSubscription

Declares that the PAC component performs a SPARQL subscription operation to continuously monitor changes in the knowledge graph. It is typically used to trigger reactive behavior.

Domain includes	`Pac Component`
Range includes	`Query`

performs update

IRI: https://onto.vaimee.com/jsap#performsUpdate

Declares that the PAC component performs a SPARQL update operation that modifies the knowledge graph (e.g., INSERT, DELETE). Each component can make at most one update.

Domain includes	`Pac Component`
Range includes	`Update`

uses snippet

IRI: https://onto.vaimee.com/jsap#usesSnippet

Indicates that the operation reuses a predefined SPARQL snippet.

Domain includes	`Operation`
Range includes	`Snippet`

Datatype Properties

default value

IRI: https://onto.vaimee.com/jsap#defaultValue

The value assigned to the variable in the binding.

Domain includes	`Literal FB` `URI FB`
Range includes

name

IRI: https://onto.vaimee.com/jsap#name

The name of the variable being bound.

Domain includes Consumer Data Type Forced Binding JSAP Literal FB Namespace Operation Pac Component Producer Query Rule SPARQL Fragment SPARQL Operation Snippet Update URI FB data type default value has component has FB has namespace includes operation is operation of name performs query performs subscription performs update prefix snippet body sparql uses snippet

Range includes http://www.w3.org/2001/XMLSchema#string

prefix

IRI: https://onto.vaimee.com/jsap#prefix

Represents the shorthand prefix used for the namespace (e.g., 'rdf', 'schema').

Domain includes	`Namespace`
Range includes	`http://www.w3.org/2001/XMLSchema#string`

snippet body

IRI: https://onto.vaimee.com/jsap#snippetBody

The SPARQL code fragment that can be reused in operations.

Domain includes	`Snippet`
Range includes	`http://www.w3.org/2001/XMLSchema#string`

sparql

IRI: https://onto.vaimee.com/jsap#sparql

The SPARQL query or update string.

Domain includes	`Operation`
Range includes	`http://www.w3.org/2001/XMLSchema#string`

Introduction