$query = $prefixs . $sparql->getJournalAndAnnoByArticle($title); $response = $http->sparqlQuery($query); $json = json_decode($response, true); $temp = $json["results"]["bindings"]; foreach ($temp as $t) { $article->setJournal($t["journal"]["value"]); $article->setData($t["anno"]["value"]); } //estraggo autori $query = $prefixs . $sparql->getAuthorByArticle($title); $response = $http->sparqlQuery($query); $json = json_decode($response, true); $temp = $json["results"]["bindings"]; foreach ($temp as $t) { array_push($author, $t["author_name"]["value"]); } $article->setAuthor($author); //estraggo URL $query = $prefixs . $sparql->getUrlByTitle($title); $response = $http->sparqlQuery($query); $json = json_decode($response, true); $temp = $json["results"]["bindings"]; foreach ($temp as $t) { $article->setUrl($t["url_value"]["value"]); } $json_result = json_encode($article); echo $json_result; ?>