@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix ns0: <http://purl.org/dita/ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
dct:author
a owl:AnnotationProperty .
ns0:author
rdfs:subPropertyOf dct:author .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix ns0: <http://purl.org/dita/ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
dct:author
a owl:AnnotationProperty .
ns0:author
rdfs:subPropertyOf dct:author .