removed html tags, extra spaces, and escaped special chars in abstract

Author: micheldumontier

interpro/interpro.php

@@ -179,6 +179,10 @@ function Parse($xml)
 				if(isset($pubs)) {
 					$abstract = str_replace($pubs['pid'],$pubs['pmid'],$abstract);
 				}
+				$abstract= preg_replace('/(?i)<[^>]*>/', ' ', $abstract); #remove html tags
+				$abstract = trim(preg_replace("/\s+/",' ',$abstract)); # remove extra spaces
+				$abstract = addslashes($abstract);
+
 				parent::addRDF(
 					parent::triplifyString($s,"dc:description",$abstract)
 				);