Do not include '@' for empty language tag.

10 years ago · 8c0319895c
parent 8a0eb2150e
commit 8c0319895c
1 changed files with 3 additions and 1 deletions
--- a/jsonld.php
+++ b/jsonld.php
@ -1638,7 +1638,9 @@ class JsonLdProcessor {
        $o->value);
      $quad .= '"' . $escaped . '"';
      if($o->datatype === self::RDF_LANGSTRING) {
-        $quad .= "@{$o->language}";
+        if($o->language) {
+          $quad .= "@{$o->language}";
+        }
      }
      else if($o->datatype !== self::XSD_STRING) {
        $quad .= "^^<{$o->datatype}>";