A parser for files written with SHACL compact syntax
npm install shaclc-parsets
import { parse } from 'shaclc-parse'const quads = parse(
shape ex:TestShape -> ex:TestClass1 ex:TestClass2 {
targetNode=ex:TestNode targetSubjectsOf=ex:subjectProperty targetObjectsOf=ex:objectProperty .
}, { baseIRI: "http://example.org/basic-shape-with-targets" })`
The SHACL Compact Syntax specification is not expressive enough to
make any RDF 1.0 statement. This package includes an opt-in extended syntax that allows users to make any RDF 1.0 statement. Parsing of this extended syntax can be enabled via an option in the parse function
`ts`
const quads = parse(/shaclc extended string/, { extendedSyntax: true })
Additional statements can be made about NodeShapes by using a turtle-like syntax before the body of the shape. For instance we can add the following statements to the above ex:TestShape.
`ttl`
ex:TestShape ex:myCustomAnnotation ex:myCustomValue ;
ex:myCustomBlankNodeAnnotation [
ex:myCustomList ( 1 ex:myCustomValue )
] .
by doing the following:
`shaclc`
shape ex:TestShape -> ex:TestClass1 ex:TestClass2 ;
ex:myCustomAnnotation ex:myCustomValue ;
ex:myCustomBlankNodeAnnotation [
ex:myCustomList ( 1 ex:myCustomValue )
] {
targetNode=ex:TestNode targetSubjectsOf=ex:subjectProperty targetObjectsOf=ex:objectProperty .
}
additional statements can be made about each blank node property as follows:
`shaclc`
shape ex:TestShape -> ex:TestClass1 ex:TestClass2 {
ex:myPath [0..1] %
ex:myCustomPropertyAnnotation ex:myCustomPropertyValue ;
ex:myCustomPropertyAnnotation2 ex:myCustomPropertyValue2 ;
% .
}
Finally we permit the use of turtle syntax at the end of the file to make any additional statements
`shaclc
shape ex:TestShape -> ex:TestClass1 ex:TestClass2 {
targetNode=ex:TestNode targetSubjectsOf=ex:subjectProperty targetObjectsOf=ex:objectProperty .
}
ex:bob a ex:Person .
``