File Coverage

blib/lib/RDF/NS/Curated.pm

Criterion	Covered	Total	%
statement	42	42	100.0
branch	8	8	100.0
condition			n/a
subroutine	8	8	100.0
pod	5	5	100.0
total	63	63	100.0

package RDF::NS::Curated;

use 5.006000;
use strict;
use warnings;

our $AUTHORITY = 'cpan:KJETILK';
our $VERSION   = '1.006';

sub new {
  my $class = shift;
  my %prefix_ns = (
					    acl => 'http://www.w3.org/ns/auth/acl#',
						 adms => 'http://www.w3.org/ns/adms#',
						 as => 'https://www.w3.org/ns/activitystreams#',
						 bibo => 'http://purl.org/ontology/bibo/',
						 cc => 'http://creativecommons.org/ns#',
						 csvw => 'http://www.w3.org/ns/csvw#',
						 ctag => 'http://commontag.org/ns#',
						 dbo => 'http://dbpedia.org/ontology/',
						 dbp => 'http://dbpedia.org/property/',
						 dc => 'http://purl.org/dc/terms/',
						 dc11 => 'http://purl.org/dc/elements/1.1/',
						 dcat => 'http://www.w3.org/ns/dcat#',
						 dctype => 'http://purl.org/dc/dcmitype/',
						 deps => 'http://ontologi.es/doap-deps#',
						 doap => 'http://usefulinc.com/ns/doap#',
						 dqv => 'http://www.w3.org/ns/dqv#',
						 duv => 'http://www.w3.org/ns/duv#',
						 earl => 'http://www.w3.org/ns/earl#',
						 event => 'http://purl.org/NET/c4dm/event.owl#',
						 foaf => 'http://xmlns.com/foaf/0.1/',
						 frbr => 'http://purl.org/vocab/frbr/core#',
						 gn => 'http://www.geonames.org/ontology#',
						 gr => 'http://purl.org/goodrelations/v1#',
						 grddl => 'http://www.w3.org/2003/g/data-view#',
						 hydra => 'http://www.w3.org/ns/hydra/core#',
						 ical => 'http://www.w3.org/2002/12/cal/icaltzd#',
						 jsonld => 'http://www.w3.org/ns/json-ld#',
						 ldp => 'http://www.w3.org/ns/ldp#',
						 ma => 'http://www.w3.org/ns/ma-ont#',
						 oa => 'http://www.w3.org/ns/oa#',
						 odrl => 'http://www.w3.org/ns/odrl/2/',
						 og => 'http://ogp.me/ns#',
						 org => 'http://www.w3.org/ns/org#',
						 owl => 'http://www.w3.org/2002/07/owl#',
						 pos => 'http://www.w3.org/2003/01/geo/wgs84_pos#',
						 prov => 'http://www.w3.org/ns/prov#',
						 qb => 'http://purl.org/linked-data/cube#',
						 rel => 'http://purl.org/vocab/relationship/',
						 rev => 'http://purl.org/stuff/rev#',
						 rif => 'http://www.w3.org/2007/rif#',
						 rdf => 'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
						 rdfa => 'http://www.w3.org/ns/rdfa#',
						 rdfs => 'http://www.w3.org/2000/01/rdf-schema#',
						 rr => 'http://www.w3.org/ns/r2rml#',
						 schema => 'http://schema.org/',
						 sd => 'http://www.w3.org/ns/sparql-service-description#',
						 sioc => 'http://rdfs.org/sioc/ns#',
						 skos => 'http://www.w3.org/2004/02/skos/core#',
						 skosxl => 'http://www.w3.org/2008/05/skos-xl#',
						 solid => 'http://www.w3.org/ns/solid/terms#',
						 sosa => 'http://www.w3.org/ns/sosa/',
						 ssn => 'http://www.w3.org/ns/ssn/',
						 time => 'http://www.w3.org/2006/time#',
						 v => 'http://rdf.data-vocabulary.org/#',
						 vann => 'http://purl.org/vocab/vann/',
						 vcard => 'http://www.w3.org/2006/vcard/ns#',
						 void => 'http://rdfs.org/ns/void#',
						 vs => 'http://www.w3.org/2003/06/sw-vocab-status/ns#',
						 wdr => 'http://www.w3.org/2007/05/powder#',
						 wdrs => 'http://www.w3.org/2007/05/powder-s#',
						 xhv => 'http://www.w3.org/1999/xhtml/vocab#',
						 xml => 'http://www.w3.org/XML/1998/namespace',
						 xsd => 'http://www.w3.org/2001/XMLSchema#',
						 yago => 'http://yago-knowledge.org/resource/',
						);

  my $self = {
				  prefix_namespace => \%prefix_ns
				 };
  return bless($self, $class);
}

sub uri {
  my $self = shift;
  my $prefix = shift;
  return $self->{prefix_namespace}->{$prefix};
}

sub prefix {
  my $self = shift;
  my $namespace = shift;
  my $ns_prefix = $self->{namespace_prefix};
  unless ($ns_prefix) {
	 $ns_prefix = {reverse %{$self->{prefix_namespace}}};
	 $self->{namespace_prefix} = $ns_prefix;
  }
  return $ns_prefix->{$namespace};
}

sub qname {
  my $self = shift;
  my $uri = shift;

  # regexpes copied from RDF::Trine::Node::Resource
  my $r_PN_CHARS_BASE = qr/([A-Z]|[a-z]|[\x{00C0}-\x{00D6}]|[\x{00D8}-\x{00F6}]|[\x{00F8}-\x{02FF}]|[\x{0370}-\x{037D}]|[\x{037F}-\x{1FFF}]|[\x{200C}-\x{200D}]|[\x{2070}-\x{218F}]|[\x{2C00}-\x{2FEF}]|[\x{3001}-\x{D7FF}]|[\x{F900}-\x{FDCF}]|[\x{FDF0}-\x{FFFD}]|[\x{10000}-\x{EFFFF}])/;
  my $r_PN_CHARS_U    = qr/(_|${r_PN_CHARS_BASE})/;
  my $r_PN_CHARS      = qr/${r_PN_CHARS_U}|-|[0-9]|\x{00B7}|[\x{0300}-\x{036F}]|[\x{203F}-\x{2040}]/;
  my $r_PN_LOCAL      = qr/((${r_PN_CHARS_U})((${r_PN_CHARS}|[.])*${r_PN_CHARS})?)/;

  my $ln;
  my $pr;
  while (my ($prefix, $namespace) = each(%{$self->{prefix_namespace}})) {
	  if($uri =~ m/^$namespace(${r_PN_LOCAL})$/) {
		  $ln = $1;
		  $pr = $prefix;
		  my $n = scalar keys (%{$self->{prefix_namespace}}); # reset iterator
		  last;
	  }
  }
  return unless defined($ln);
  return wantarray ? ($pr, $ln) : "$pr:$ln";
}

sub all {
  my $self = shift;
  return $self->{prefix_namespace};
}

1;

__END__