MERGE annotates xsd datatypes #1163
Description
I am currently setting up a pipeline that merges all ontology modules of a project into one file. During that I notices that robot merge --annotate-derived-from true … also adds annotations to used XSD datatypes, as that triggered some other problems (owlcs/owlapi#1116) later on. I think, it would be better to not annotate the XSD datatypes in the same way rdf:type will not be annotated.
Example:
# test-robot-xsd.ttl
@prefix : <http://example.com/test-robot-xsd#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
<http://example.com/test-robot-xsd> rdf:type owl:Ontology .
:someDataProperty rdf:type owl:DatatypeProperty .
:someIndividual rdf:type owl:NamedIndividual ;
:someDataProperty "true"^^xsd:boolean ,
"2000-01-01"^^xsd:date ,
"2000-01-01T00:00:00"^^xsd:dateTime ,
0.1 ,
0.1e0 ,
1 ,
"a" .Executed command: robot merge --input test-robot-xsd.ttl --annotate-defined-by true --output test-robot-xsd.merge.ttl
# test-robot-xsd.merge.ttl
@prefix : <http://example.com/test-robot-xsd#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@base <http://example.com/test-robot-xsd> .
<http://example.com/test-robot-xsd> rdf:type owl:Ontology .
#################################################################
# Datatypes
#################################################################
### http://www.w3.org/2001/XMLSchema#boolean
xsd:boolean rdfs:isDefinedBy <http://example.com/test-robot-xsd> .
### http://www.w3.org/2001/XMLSchema#date
xsd:date rdf:type rdfs:Datatype ;
rdfs:isDefinedBy <http://example.com/test-robot-xsd> .
### http://www.w3.org/2001/XMLSchema#dateTime
xsd:dateTime rdfs:isDefinedBy <http://example.com/test-robot-xsd> .
### http://www.w3.org/2001/XMLSchema#decimal
xsd:decimal rdfs:isDefinedBy <http://example.com/test-robot-xsd> .
### http://www.w3.org/2001/XMLSchema#double
xsd:double rdfs:isDefinedBy <http://example.com/test-robot-xsd> .
### http://www.w3.org/2001/XMLSchema#integer
xsd:integer rdfs:isDefinedBy <http://example.com/test-robot-xsd> .
### http://www.w3.org/2001/XMLSchema#string
xsd:string rdfs:isDefinedBy <http://example.com/test-robot-xsd> .
#################################################################
# Data properties
#################################################################
### http://example.com/test-robot-xsd#someDataProperty
:someDataProperty rdf:type owl:DatatypeProperty ;
rdfs:isDefinedBy <http://example.com/test-robot-xsd> .
#################################################################
# Individuals
#################################################################
### http://example.com/test-robot-xsd#someIndividual
:someIndividual rdf:type owl:NamedIndividual ;
:someDataProperty "true"^^xsd:boolean ,
"2000-01-01"^^xsd:date ,
"2000-01-01T00:00:00"^^xsd:dateTime ,
0.1 ,
"0.1"^^xsd:double ,
1 ,
"a" ;
rdfs:isDefinedBy <http://example.com/test-robot-xsd> .
### Generated by the OWL API (version 4.5.26) https://github.com/owlcs/owlapiMetadata
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