public function setUp() { if (PHP_MAJOR_VERSION < 5 or PHP_MAJOR_VERSION == 5 and PHP_MINOR_VERSION < 3) { $this->markTestSkipped("JSON-LD support requires PHP 5.3+"); } if (!class_exists('\\ML\\JsonLD\\JsonLD')) { $this->markTestSkipped('"ml/json-ld" dependency is not installed'); } $this->graph = new EasyRdf_Graph('http://example.com/'); $this->serialiser = new EasyRdf_Serialiser_JsonLd(); $joe = $this->graph->resource('http://www.example.com/joe#me', 'foaf:Person'); $joe->set('foaf:name', new EasyRdf_Literal('Joe Bloggs', 'en')); $joe->set('foaf:age', 59); $joe->set('foaf:homepage', $this->graph->resource('http://foo/bar/me')); $project = $this->graph->newBNode(); $project->add('foaf:name', 'Project Name'); $joe->add('foaf:project', $project); EasyRdf_Namespace::set('dc', 'http://purl.org/dc/elements/1.1/'); EasyRdf_Namespace::set('ex', 'http://example.org/vocab#'); EasyRdf_Namespace::set('xsd', 'http://www.w3.org/2001/XMLSchema#'); EasyRdf_Namespace::set('', 'http://foo/bar/'); $chapter = $this->graph->resource('http://example.org/library/the-republic#introduction', 'ex:Chapter'); $chapter->set('dc:description', new EasyRdf_Literal('An introductory chapter on The Republic.')); $chapter->set('dc:title', new EasyRdf_Literal('The Introduction')); $book = $this->graph->resource('http://example.org/library/the-republic', 'ex:Book'); $book->set('dc:creator', new EasyRdf_Literal('Plato')); $book->set('dc:title', new EasyRdf_Literal('The Republic')); $book->addResource('ex:contains', $chapter); $library = $this->graph->resource('http://example.org/library', 'ex:Library'); $library->addResource('ex:contains', $book); }
public function testNewBNode() { $graph = new EasyRdf_Graph(); $bnodeOne = $graph->newBNode(); $this->assertEquals('_:genid1', $bnodeOne->getUri()); $bnodeTwo = $graph->newBNode(); $this->assertEquals('_:genid2', $bnodeTwo->getUri()); }
function convert_to_rdf($path) { //get processed array $uris = get_uris(); $result = process_spreadsheet($path); init_vocabularies(); global $voc_keys; $root = new EasyRdf_Graph(); $courses = $root->newBNode('rdf:Seq'); //create container //iterate through array and create nodes foreach ($result as $key => $value) { $resource_uri = $uris[$key]; $temp_cours = new EasyRdf_Resource($resource_uri, $root); $courses->append($temp_cours); foreach ($value as $propName => $propValue) { if ($propName == null || $propName == "" || $propName == "id") { continue; } $predicate_url = $voc_keys[$propName]; //add to resource predicate with property. probably addLiteral method $temp_cours->addLiteral($predicate_url, $propValue); } } return $root->serialise("rdfxml"); }
public function setUp() { if (PHP_MAJOR_VERSION < 5 or PHP_MAJOR_VERSION >= 5 and PHP_MINOR_VERSION < 3) { $this->markTestSkipped("JSON-LD support requires PHP 5.3+"); } if (!class_exists('\\ML\\JsonLD\\JsonLD')) { $this->markTestSkipped('"ml/json-ld" dependency is not installed'); } $this->graph = new EasyRdf_Graph('http://example.com/'); $this->serialiser = new EasyRdf_Serialiser_JsonLd(); $joe = $this->graph->resource('http://www.example.com/joe#me', 'foaf:Person'); $joe->set('foaf:name', new EasyRdf_Literal('Joe Bloggs', 'en')); $joe->set('foaf:age', 59); $project = $this->graph->newBNode(); $project->add('foaf:name', 'Project Name'); $joe->add('foaf:project', $project); }
$composer = json_decode(file_get_contents('composer.json')); // Start building up a RDF graph $doap = new EasyRdf_Graph($composer->homepage . 'doap.rdf'); $easyrdf = $doap->resource('#easyrdf', 'doap:Project', 'foaf:Project'); $easyrdf->addLiteral('doap:name', 'EasyRDF'); $easyrdf->addLiteral('doap:shortname', 'easyrdf'); $easyrdf->addLiteral('doap:revision', $composer->version); $easyrdf->addLiteral('doap:shortdesc', $composer->description, 'en'); $easyrdf->addResource('doap:homepage', $composer->homepage); $easyrdf->addLiteral('doap:programming-language', 'PHP'); $easyrdf->addLiteral('doap:description', 'EasyRdf is a PHP library designed to make it easy to consume and produce RDF. ' . 'It was designed for use in mixed teams of experienced and inexperienced RDF developers. ' . 'It is written in Object Oriented PHP and has been tested extensively using PHPUnit.', 'en'); $easyrdf->addResource('doap:license', 'http://usefulinc.com/doap/licenses/bsd'); $easyrdf->addResource('doap:download-page', 'http://github.com/njh/easyrdf/downloads'); $easyrdf->addResource('doap:download-page', 'http://github.com/njh/easyrdf/downloads'); $easyrdf->addResource('doap:bug-database', 'http://github.com/njh/easyrdf/issues'); $easyrdf->addResource('doap:mailing-list', 'http://groups.google.com/group/easyrdf'); $easyrdf->addResource('doap:category', 'http://dbpedia.org/resource/Resource_Description_Framework'); $easyrdf->addResource('doap:category', 'http://dbpedia.org/resource/PHP'); $easyrdf->addResource('doap:category', 'http://dbpedialite.org/things/24131#id'); $easyrdf->addResource('doap:category', 'http://dbpedialite.org/things/53847#id'); $repository = $doap->newBNode('doap:GitRepository'); $repository->addResource('doap:browse', 'http://github.com/njh/easyrdf'); $repository->addResource('doap:location', 'git://github.com/njh/easyrdf.git'); $easyrdf->addResource('doap:repository', $repository); $njh = $doap->resource('http://njh.me/', 'foaf:Person'); $njh->addLiteral('foaf:name', 'Nicholas J Humfrey'); $njh->addResource('foaf:homepage', 'http://www.aelius.com/njh/'); $easyrdf->add('doap:maintainer', $njh); $easyrdf->add('doap:developer', $njh); $easyrdf->add('foaf:maker', $njh); print $doap->serialise('rdfxml');
/** * Output data in RDF and Turtle format * * @param array $data The items to output * @param string $format The output format * @param string $predicate The predicate for the list * @param string $namespaces An associative array with the namespace, e.g. [ 'foaf' => 'http://xmlns.com/foaf/0.1/' ]. * Note that EasyRDF already adds the standard prefixes, such as dc, foaf, etc. * @param integer $status HTTP status code * * @uses \EasyRdf_Graph * * @throws \SameAsLite\Exception\ContentTypeException An exception may be thrown if the requested MIME type * is not supported */ protected function outputRDF(array $data = array(), $format = 'list', $predicate = 'owl:sameAs', array $namespaces = array(), $status = null) { // how to: escape // array_walk($list, '\SameAsLite\Helper::escapeInputArray'); if (!is_null($status)) { $this->app->response->setStatus($status); } //end if // get the query parameters $symbol = $this->app->request()->params('string'); if (!$symbol) { $symbol = $this->app->request()->params('symbol'); } //end if $symbol = $symbol ? urldecode($symbol) : false; $store = $this->store ? $this->store : false; $storeurl = $this->app->request()->getURL() . $this->app->request()->getRootUri() . '/datasets/' . urlencode($store); // EASY RDF $graph = new \EasyRdf_Graph(); //----------- // namespaces // ---------- if (!empty($namespaces)) { foreach ($namespaces as $prefix => $uri) { \EasyRdf_Namespace::set($prefix, $uri); } } //------------- // result block // ------------ if ($symbol && strpos($symbol, 'http') === 0) { $graph_uri = $meta_uri = $graph->resource($symbol); } else { $graph_uri = $graph->newBNode(); } $result_block = $graph->resource($graph_uri); //------------- // meta block // ------------ $meta_uri = $this->app->request()->getURL() . $_SERVER['REQUEST_URI']; $meta_block = $graph->resource($meta_uri); // if this part is added, EasyRDF will merge the result block with the meta block // $meta_block->add('foaf:primaryTopic', $graph->resource( '_:' . $result_block->getBNodeId() )); $meta_block->set('dc:creator', 'sameAsLite'); // TODO: maybe also add info about store (storename, URI)? if ($store) { $meta_block->set('dc:source', $graph->resource($storeurl)); } // $meta_block->set('dc:title', 'Co-references from sameAs.org for ' . $symbol); if (isset($this->appOptions['license']['url'])) { $meta_block->add('dct:license', $graph->resource($this->appOptions['license']['url'])); } // list if ($format === 'list') { // simple list foreach ($data as $str) { if (strpos($str, 'http') === 0) { // resource $result_block->add($predicate, $graph->resource(urldecode($str))); } else { // literal values - not technically correct, because sameAs expects a resource // but validates in W3C Validator $result_block->add($predicate, $str); } } } elseif ($format === 'table') { // table output // data is in the form of: // [ [header1, header2, ...], [row1_1, row1_2, ...], [row2_1, row2_2, ...] ] $preds = array_shift($data); foreach ($data as $arr) { // if (isset($val['url'])) { // $url = $val['url']; // unset($val['url']); // } else { // $url = $graph_uri; // } $resources = array(); for ($i = 0, $s = count($arr); $i < $s; $i++) { $resources[$i] = $graph->resource($storeurl); // TODO for ($k = 0, $t = count($preds); $k < $t; $k++) { if (strpos($arr[$i], 'http') === 0) { // resource $graph->addResource($resources[$i], $preds[$k], $graph->resource(urldecode($arr[$i]))); } else { // literal $graph->addLiteral($resources[$i], $preds[$k], urldecode($arr[$i])); } } } } } else { // keyed = 'arbitrary' output format (e.g. for analysis) // Accepts data in the form of: // [ [ $key1 => $value1 ], [ $key2 => $value2 ], [...] ] // Will take key as predicate and // value as resource (if url) or literal $resource = $graph->resource($storeurl); foreach ($data as $key => $value) { if (strpos($value, 'http') === 0) { // resource $graph->addResource($resource, $key, $graph->resource(urldecode($value))); } else { // literal $graph->addLiteral($resource, $key, $value); } } } // ------ // output // ------ if ($this->mimeBest === 'application/rdf+xml') { $outFormat = 'rdf'; } else { $outFormat = 'turtle'; } $data = $graph->serialise($outFormat); if (!is_scalar($data)) { $data = var_export($data, true); } $this->app->response->setBody($data); $this->app->stop(); }
/** * Add void and hydra meta-data to an existing graph * * @param EasyRdf_Graph $graph The graph to which meta data has to be added * @param integer $count The total amount of triples that match the URI * * @return EasyRdf_Graph $graph */ public function addMetaTriples($graph, $limit, $offset, $count) { // Add the void and hydra namespace to the EasyRdf framework \EasyRdf_Namespace::set('hydra', 'http://www.w3.org/ns/hydra/core#'); \EasyRdf_Namespace::set('void', 'http://rdfs.org/ns/void#'); \EasyRdf_Namespace::set('dcterms', 'http://purl.org/dc/terms/'); // Add the meta data semantics to the graph $root = \Request::root(); $root .= '/'; $base_uri = $root . 'all'; $identifier = str_replace($root, '', $base_uri); $graph->addResource($base_uri . '#dataset', 'a', 'void:Dataset'); $graph->addResource($base_uri . '#dataset', 'a', 'hydra:Collection'); $resource = $graph->resource($base_uri); $subject_temp_mapping = $graph->newBNode(); $subject_temp_mapping->addResource('a', 'hydra:IriTemplateMapping'); $subject_temp_mapping->addLiteral('hydra:variable', 'subject'); $subject_temp_mapping->addResource('hydra:property', 'rdf:subject'); $predicate_temp_mapping = $graph->newBNode(); $predicate_temp_mapping->addResource('a', 'hydra:IriTemplateMapping'); $predicate_temp_mapping->addLiteral('hydra:variable', 'predicate'); $predicate_temp_mapping->addResource('hydra:property', 'rdf:predicate'); $object_temp_mapping = $graph->newBNode(); $object_temp_mapping->addResource('a', 'hydra:IriTemplateMapping'); $object_temp_mapping->addLiteral('hydra:variable', 'object'); $object_temp_mapping->addResource('hydra:property', 'rdf:object'); $iri_template = $graph->newBNode(); $iri_template->addResource('a', 'hydra:IriTemplate'); $iri_template->addLiteral('hydra:template', $root . 'all' . '{?subject,predicate,object}'); $iri_template->addResource('hydra:mapping', $subject_temp_mapping); $iri_template->addResource('hydra:mapping', $predicate_temp_mapping); $iri_template->addResource('hydra:mapping', $object_temp_mapping); // Add the template to the requested URI resource in the graph $graph->addResource($base_uri . '#dataset', 'hydra:search', $iri_template); $is_deferenced = false; if (strtolower(\Request::segment(1)) != 'all') { $full_url = \Request::root() . '/' . \Request::path(); $is_deferenced = true; } else { $full_url = $base_uri . '?'; } $template_url = $full_url; $templates = array('subject', 'predicate', 'object'); $has_param = false; $query_string = $_SERVER['QUERY_STRING']; $query_parts = explode('&', $query_string); foreach ($query_parts as $part) { if (!empty($part)) { $couple = explode('=', $part); if (strtolower($couple[0]) == 'subject') { $template_url .= $couple[0] . '=' . $couple[1] . '&'; $has_param = true; } if (strtolower($couple[0]) == 'predicate') { $template_url .= $couple[0] . '=' . $couple[1] . '&'; $has_param = true; } if (strtolower($couple[0]) == 'object') { $template_url .= $couple[0] . '=' . $couple[1] . '&'; $has_param = true; } $full_url .= $couple[0] . '=' . $couple[1] . '&'; } } $full_url = rtrim($full_url, '?'); $full_url = rtrim($full_url, '&'); $template_url = rtrim($template_url, '?'); $template_url = rtrim($template_url, '&'); $full_url = str_replace('#', '%23', $full_url); $template_url = str_replace('#', '%23', $template_url); if ($is_deferenced) { $full_url .= '#dataset'; } // Add paging information $graph->addLiteral($full_url, 'hydra:totalItems', \EasyRdf_Literal::create($count, null, 'xsd:integer')); $graph->addLiteral($full_url, 'void:triples', \EasyRdf_Literal::create($count, null, 'xsd:integer')); $graph->addLiteral($full_url, 'hydra:itemsPerPage', \EasyRdf_Literal::create($limit, null, 'xsd:integer')); $graph->addResource($full_url, 'void:subset', \Request::root() . '/all#dataset'); $paging_info = $this->getPagingInfo($limit, $offset, $count); foreach ($paging_info as $key => $info) { switch ($key) { case 'next': if ($has_param) { $glue = '&'; } else { $glue = '?'; } $graph->addResource($full_url, 'hydra:nextPage', $template_url . $glue . 'limit=' . $info['limit'] . '&offset=' . $info['offset']); break; case 'previous': if ($has_param) { $glue = '&'; } else { $glue = '?'; } $graph->addResource($full_url, 'hydra:previousPage', $template_url . $glue . 'limit=' . $info['limit'] . '&offset=' . $info['offset']); break; case 'last': if ($has_param) { $glue = '&'; } else { $glue = '?'; } $graph->addResource($full_url, 'hydra:lastPage', $template_url . $glue . 'limit=' . $info['limit'] . '&offset=' . $info['offset']); break; case 'first': if ($has_param) { $glue = '&'; } else { $glue = '?'; } $graph->addResource($full_url, 'hydra:firstPage', $template_url . $glue . 'limit=' . $info['limit'] . '&offset=' . $info['offset']); break; } } // Tell the agent that it's a subset $graph->addResource($root . 'all#dataset', 'void:subset', $full_url); return $graph; }
if (isset($_REQUEST['foaf:knows']) && strlen($_REQUEST['foaf:knows'][0]) > 0) { foreach ($_REQUEST['foaf:knows'] as $key => $person_uri) { if (strlen($person_uri) > 0) { $graph->addResource($me, 'foaf:knows', $person_uri); } } } // ----- pingback:to relation ----- // $graph->addResource($me, 'pingback:to', $base_uri . '/pingback.php'); // certificates // write certificates' public keys (if we have more than one) foreach ($_REQUEST['modulus'] as $key => $val) { if (strlen($val) > 0) { $modulus = preg_replace('/\\s+/', '', $val); $exponent = strlen($_REQUEST['exponent'][$key]) > 0 ? trim($_REQUEST['exponent'][$key]) : '65537'; $cert = $graph->newBNode('cert:RSAPublicKey'); $cert->add('cert:modulus', array('type' => 'literal', 'datatype' => 'http://www.w3.org/2001/XMLSchema#hexBinary', 'value' => $modulus)); $cert->add('cert:exponent', array('type' => 'literal', 'datatype' => 'http://www.w3.org/2001/XMLSchema#int', 'value' => $exponent)); $me->add('cert:key', $cert); } } // ----- GENERATE CERTIFICATE ----- // // Do not generate a certificate if we're just editing the profile if ($_REQUEST["action"] == 'new') { // append other webids after the local one $foafLocation = array(); $foafLocation[] = $webid; foreach ($_REQUEST['webid_uri'] as $val) { if (strlen($val) > 0) { $foafLocation[] = $val; }
/** * Erzeugt einen Graph aus dem JSON Dokument der spezifischen Rezeptsuche. * * @param Array $jsonObject * @return EasyRdf_Graph */ function buildGraphFromJsonRecipeResult($jsonObject) { $baseURL = 'http://chefkoch.de/rezept/'; //$wrapperURL = "http://chefkoch:8888/index.php/lookup/"; $graph = new EasyRdf_Graph(); $rezeptNamespace = new EasyRdf_Namespace(); $rezeptNamespace->set('arecipe', "http://purl.org/amicroformat/arecipe/"); $rezeptNamespace->set('rezept', "http://manke-hosting.de/ns-syntax#"); $rezeptNamespace->set('wrapper', HOST . "index.php/lookup/"); $rezeptNamespace->set('owl', "http://www.w3.org/2002/07/owl#"); $rezeptNamespace->set('reweSuche', HOST . "index.php/reweSuche/"); //$rezeptNamespace->set('reweSuche', "http://manke-hosting.de/wrapper/index.php/reweSuche/"); //$rezeptNamespace->set('reweSuche', "http://localhost/wrapper/index.php/reweSuche/"); $url = $baseURL . $jsonObject['rezept_show_id']; $me = $graph->resource($url, 'arecipe:Recipe'); foreach ($jsonObject as $key => $value) { $type = gettype($value); $namespace = "rezept"; if ($type == "string") { $me->set($namespace . ':' . $key, $value); } elseif ($type == "array" && !empty($value)) { switch ($key) { case 'rezept_videos': // TODO break; case 'rezept_bilder': $bn = $graph->newBNode(); $me->set($namespace . ':' . $key, $bn); buildTree($graph, $bn, $value, 'rezept'); break; case 'rezept_zutaten': foreach ($value as $rezept_zutaten => $zutat) { $bn = $graph->newBNode(); $me->add($namespace . ":" . $key, $bn); foreach ($zutat as $attribut => $attributWert) { if ($attribut == "name" && $zutat["id"] != "") { $attributWert = $str = str_replace(array('ä', 'ö', 'ü', 'ß', 'Ä', 'Ö', 'Ü'), array('ae', 'oe', 'ue', 'ss', 'Ae', 'Oe', 'Ue'), $attributWert); $attributWert = preg_replace('/[^a-zA-Z0-9]+/', '', $attributWert); $bn->addResource('rezept:reweSuche', 'reweSuche:' . $attributWert); $bn->addLiteral($namespace . ":" . $attribut, $attributWert); } elseif ($attribut == "menge") { $attributWert = str_replace(".", ",", $attributWert); $bn->addLiteral($namespace . ":" . $attribut, $attributWert); } else { $bn->addLiteral($namespace . ":" . $attribut, $attributWert); } } } break; default: break; } } } return $graph; }
public static function getBody($dataObj) { // Query parameters $query_string = ''; if (!empty($_GET)) { $query_string = '?' . http_build_query(\Input::all()); } // Links to pages $prev_link = ''; $next_link = ''; if (!empty($dataObj->paging)) { $input_array = array_except(\Input::all(), array('limit', 'offset')); $query_string = ''; if (!empty($input_array)) { $query_string = '&' . http_build_query($input_array); } if (!empty($dataObj->paging['previous'])) { $prev_link = '?offset=' . $dataObj->paging['previous'][0] . '&limit=' . $dataObj->paging['previous'][1] . $query_string; } if (!empty($dataObj->paging['next'])) { $next_link = '?offset=' . $dataObj->paging['next'][0] . '&limit=' . $dataObj->paging['next'][1] . $query_string; } } // Create the link to the dataset $dataset_link = \URL::to($dataObj->definition['collection_uri'] . "/" . $dataObj->definition['resource_name']); // Append rest parameters if (!empty($dataObj->rest_parameters)) { $dataset_link .= '/' . implode('/', $dataObj->rest_parameters); } if (!empty($dataObj->source_definition)) { $type = $dataObj->source_definition['type']; // Check if other views need to be served switch ($type) { case 'XLS': case 'CSV': $first_row = array_shift($dataObj->data); array_unshift($dataObj->data, $first_row); if (is_array($first_row) || is_object($first_row)) { $view = 'dataset.tabular'; $data = $dataObj->data; } else { $view = 'dataset.code'; $data = self::displayTree($dataObj->data); } break; case 'SHP': $view = 'dataset.map'; $data = $dataset_link . '.map' . $query_string; break; case 'XML': $view = 'dataset.code'; $data = self::displayTree($dataObj->data, 'xml'); break; default: if ($dataObj->is_semantic) { // This data object is always semantic $view = 'dataset.turtle'; // Check if a configuration is given $conf = array(); if (!empty($dataObj->semantic->conf)) { $conf = $dataObj->semantic->conf; } $data = $dataObj->data->serialise('turtle'); } else { $view = 'dataset.code'; $data = self::displayTree($dataObj->data); } break; } } elseif ($dataObj->is_semantic) { // The data object can be semantic without a specified source type $view = 'dataset.code'; $data = $dataObj->data->serialise('turtle'); } else { // Collection view $view = 'dataset.collection'; $data = $dataObj->data; } // Gather meta-data to inject as a JSON-LD document so it can be picked up by search engines $definition = $dataObj->definition; $uri = \Request::root(); $graph = new \EasyRdf_Graph(); // Create the dataset uri $dataset_uri = $uri . "/" . $definition['collection_uri'] . "/" . $definition['resource_name']; $dataset_uri = str_replace(' ', '%20', $dataset_uri); // Add the dataset resource and its description $graph->addResource($dataset_uri, 'a', 'schema:Dataset'); // Add the title to the dataset resource of the catalog if (!empty($definition['title'])) { $graph->addLiteral($dataset_uri, 'schema:headline', $definition['title']); } // Add the description, identifier, issues, modified of the dataset $graph->addLiteral($dataset_uri, 'schema:description', @$definition['description']); $graph->addLiteral($dataset_uri, 'schema:dateCreated', date(\DateTime::ISO8601, strtotime($definition['created_at']))); $graph->addLiteral($dataset_uri, 'schema:dateModified', date(\DateTime::ISO8601, strtotime($definition['updated_at']))); // Add the publisher resource to the dataset if (!empty($definition['publisher_name']) && !empty($definition['publisher_uri'])) { $graph->addResource($dataset_uri, 'schema:publisher', $definition['publisher_uri']); } // Optional dct terms $optional = array('date', 'language'); $languages = \App::make('Tdt\\Core\\Repositories\\Interfaces\\LanguageRepositoryInterface'); $licenses = \App::make('Tdt\\Core\\Repositories\\Interfaces\\LicenseRepositoryInterface'); foreach ($optional as $dc_term) { if (!empty($definition[$dc_term])) { if ($dc_term == 'language') { $lang = $languages->getByName($definition[$dc_term]); if (!empty($lang)) { $graph->addResource($dataset_uri, 'schema:inLanguage', 'http://lexvo.org/id/iso639-3/' . $lang['lang_id']); } } else { $graph->addLiteral($dataset_uri, 'schema:datasetTimeInterval', $definition[$dc_term]); } } } // Add the distribution of the dataset for SEO $format = '.json'; if ($definition['source_type'] == 'ShpDefinition') { $format = '.geojson'; } $dataDownload = $graph->newBNode(); $graph->addResource($dataset_uri, 'schema:distribution', $dataDownload); $graph->addResource($dataDownload, 'a', 'schema:DataDownload'); $graph->addResource($dataDownload, 'schema:contentUrl', $dataset_uri . $format); // Add the license to the distribution if (!empty($definition['rights'])) { $license = $licenses->getByTitle($definition['rights']); if (!empty($license) && !empty($license['url'])) { $graph->addResource($dataset_uri, 'schema:license', $license['url']); } if (!empty($license)) { $dataObj->definition['rights_uri'] = $license['url']; } } $jsonld = $graph->serialise('jsonld'); // Render the view return \View::make($view)->with('title', 'Dataset: ' . $dataObj->definition['collection_uri'] . "/" . $dataObj->definition['resource_name'] . ' | The Datatank')->with('body', $data)->with('page_title', $dataObj->definition['collection_uri'] . "/" . $dataObj->definition['resource_name'])->with('definition', $dataObj->definition)->with('paging', $dataObj->paging)->with('source_definition', $dataObj->source_definition)->with('formats', $dataObj->formats)->with('dataset_link', $dataset_link)->with('prev_link', $prev_link)->with('next_link', $next_link)->with('query_string', $query_string)->with('json_ld', $jsonld); }