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Description
Problem
All the input RML document RMLTC0029*-JSON (a,b,c) have prefixes rml and rr using outdated URIs http://semweb.mmlab.be/ns/rml# and http://www.w3.org/ns/r2rml#.
These need to be updated with the latest rml URI http://w3id.org/rml/.
Current input RML document for [RMLTC0029a-JSON]
The following RML document is using the old prefixes rml and rr
@prefix rml: <http://semweb.mmlab.be/ns/rml#> .
@prefix rr: <http://www.w3.org/ns/r2rml#> .
@prefix ql: <http://semweb.mmlab.be/ns/ql#> .
[
a rr:TriplesMap;
rml:logicalSource [
rml:source "data.json" ;
rml:referenceFormulation ql:JSONPath ;
rml:iterator "$[*]";
];
rr:subjectMap [
rr:template "https://example.org/instances/{id}";
];
rr:predicateObjectMap [
rr:predicate <http://example.org/ns/p> ;
rr:object true ; # datatype is boolean
];
] .