NAME

Catmandu::Fix::aref_query - copy values of RDF in aREF to a new field

SYNOPSIS

In Catmandu Fix language

            

              
              
aref_query( dc_title => title )
aref_query( query => 'dc_title', field => 'title' )
aref_query( 'http://example.org/subject', dc_title => title )
            
          

In Perl code

            

              
              
use Catmandu::Fix::aref_query as => 'my_query';
use RDF::aREF;
my $rdf = encode_aref("example.ttl"); 
my_query( $rdf, dc_title => 'title' );
            
          

DESCRIPTION

This Catmandu::Fix can be used to map values of imported RDF, given in aREF structure

ARGUMENTS

subject

Optional subject URI (first argument). By default, the fields _uri and _uri are used.

query

aREF query expression (first or second argument)

path

Field name to map RDF data to (last argument). Existing values are also kept.

SEE ALSO

Function aref_query in RDF::aREF