#!/usr/bin/env perl
use strict;
# Object.
# instance of (P31) human (Q5)
my $obj = Wikibase::Datatype::Reference->new(
'snaks' => [
# stated in (P248) Virtual International Authority File (Q53919)
Wikibase::Datatype::Snak->new(
'datatype' => 'wikibase-item',
'datavalue' => Wikibase::Datatype::Value::Item->new(
'value' => 'Q53919',
),
'property' => 'P248',
),
# VIAF ID (P214) 113230702
Wikibase::Datatype::Snak->new(
'datatype' => 'external-id',
'datavalue' => Wikibase::Datatype::Value::String->new(
'value' => '113230702',
),
'property' => 'P214',
),
# retrieved (P813) 7 December 2013
Wikibase::Datatype::Snak->new(
'datatype' => 'time',
'datavalue' => Wikibase::Datatype::Value::Time->new(
'value' => '+2013-12-07T00:00:00Z',
),
'property' => 'P813',
),
],
);
# Get structure.
my $struct_hr = obj2struct($obj, 'http://test.wikidata.org/entity/');
# Dump to output.
p $struct_hr;
# Output:
# \ {
# snaks {
# P214 [
# [0] {
# datatype "external-id",
# datavalue {
# type "string",
# value 113230702
# },
# property "P214",
# snaktype "value"
# }
# ],
# P248 [
# [0] {
# datatype "wikibase-item",
# datavalue {
# type "wikibase-entityid",
# value {
# entity-type "item",
# id "Q53919",
# numeric-id 53919
# }
# },
# property "P248",
# snaktype "value"
# }
# ],
# P813 [
# [0] {
# datatype "time",
# datavalue {
# type "time",
# value {
# after 0,
# before 0,
# precision 11,
# time "+2013-12-07T00:00:00Z",
# timezone 0
# }
# },
# property "P813",
# snaktype "value"
# }
# ]
# },
# snaks-order [
# [0] "P248",
# [1] "P214",
# [2] "P813"
# ]
# }