Fatal error: Uncaught Error: Class "ML\JsonLD\Graph" not found in /var/www/_prg_collection/libs/sas/EasyRdf/Serialiser/JsonLd.php:80
Stack trace:
#0 /var/www/_prg_collection/libs/sas/EasyRdf/Graph.php(1349): EasyRdf\Serialiser\JsonLd->serialise(Object(EasyRdf\Graph), 'jsonld', Array)
#1 /var/www/_prg_collection/front/Advanced.class.php(189): EasyRdf\Graph->serialise(Object(EasyRdf\Format))
#2 /var/www/_prg_collection/front/Application.class.php(165): Advanced->executeAction('detail')
#3 /var/www/html/index.php(58): Application->executeAction('html/')
#4 {main}
thrown in /var/www/_prg_collection/libs/sas/EasyRdf/Serialiser/JsonLd.php on line 80