RDF::Query::Functions::Buzzword::GB - plugin for buzzword.org.uk British locale-specific functions
use RDF::Query; use RDF::TrineX::Functions -shortcuts; my $data = rdf_parse(<<'TURTLE', type=>'turtle', base=>$baseuri); @prefix foaf: <http://xmlns.com/foaf/0.1/> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . <http://tobyinkster.co.uk/#i> foaf:name "Toby Inkster" ; foaf:phone "01234567890x1234"; foaf:postcode "bn71rs" . TURTLE my $query = RDF::Query->new(<<'SPARQL'); PREFIX foaf: <http://xmlns.com/foaf/0.1/> PREFIX sparql: <sparql:> PREFIX gb: <http://buzzword.org.uk/2011/functions/gb#> PREFIX util: <http://buzzword.org.uk/2011/functions/util#> SELECT ?name ?phone ?postcode (gb:postcode_format(?postcode) AS ?pcfmt) (gb:telephone_std(?phone) AS ?phonestd) (gb:telephone_local(?phone) AS ?phonelocal) (gb:telephone_extension(?phone) AS ?phoneext) (gb:telephone_uri(?phone) AS ?phoneuri) WHERE { ?person foaf:name ?name ; foaf:phone ?phone ; foaf:postcode ?postcode . } SPARQL print $query->execute($data)->as_xml;
This is a plugin for RDF::Query providing a number of extension functions.
http://buzzword.org.uk/2011/functions/gb#postcode_valid
Given a literal, returns a boolean indicating whether it seems to be a syntactically valid UK postcode.
http://buzzword.org.uk/2011/functions/gb#postcode_format
Given a literal, if it seems to be a valid UK postcode, canonicalises the formatting; otherwise returns the literal unscathed.
http://buzzword.org.uk/2011/functions/gb#telephone_valid
Given a literal, returns a boolean indicating whether it seems to be a number that could be dialed from a UK phone.
Only the digits '0' to '9', letter 'x' (extension) and '+' (international dialing code) are expected. Other characters are stripped out before any checks.
http://buzzword.org.uk/2011/functions/gb#telephone_format
Canonicalises the formatting of a phone number that is valid. Should return invalid phone numbers unscathed.
http://buzzword.org.uk/2011/functions/gb#telephone_std
Returns the STD code for a phone number, if it could be extracted; the empty string otherwise.
http://buzzword.org.uk/2011/functions/gb#telephone_local
Returns the local part of a phone number, if it could be extracted; the empty string otherwise.
http://buzzword.org.uk/2011/functions/gb#telephone_extension
Returns the extension from a phone number, if it could be extracted; the empty string otherwise.
http://buzzword.org.uk/2011/functions/gb#telephone_uri
Returns a phone number as a <tel:> URI.
An existing <tel:> URI should pass through unscathed.
RDF::Query.
http://www.perlrdf.org/.
Toby Inkster <tobyink@cpan.org>.
Copyright 2004-2012 Toby Inkster
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install RDF::Query::Functions::Buzzword::GB, copy and paste the appropriate command in to your terminal.
cpanm
cpanm RDF::Query::Functions::Buzzword::GB
CPAN shell
perl -MCPAN -e shell install RDF::Query::Functions::Buzzword::GB
For more information on module installation, please visit the detailed CPAN module installation guide.