diff --git a/translators/COinS.js b/translators/COinS.js
index e14784eafe..db2ae26e28 100644
--- a/translators/COinS.js
+++ b/translators/COinS.js
@@ -8,7 +8,8 @@
 	"maxVersion":"",
 	"priority":300,
 	"inRepository":true,
-	"lastUpdated":"2010-09-15 18:42:44"
+	"detectXPath":"//span[contains(@class, ' Z3988') or contains(@class, 'Z3988 ') or @class='Z3988'][@title]"
+	"lastUpdated":"2010-09-23 04:19:20"
 }
 
 function detectWeb(doc, url) {
diff --git a/translators/Embedded RDF.js b/translators/Embedded RDF.js
index 443d70a37a..212e2bb4e9 100644
--- a/translators/Embedded RDF.js	
+++ b/translators/Embedded RDF.js	
@@ -8,7 +8,8 @@
 	"maxVersion":"",
 	"priority":400,
 	"inRepository":true,
-	"lastUpdated":"2009-05-27 08:06:05"
+	"detectXPath":"//meta[substring(@name, 1, 3)='dc.'] | //link[substring(@rel, 1, 7)='schema.']",
+	"lastUpdated":"2010-09-23 04:19:20"
 }
 
 var _prefix;
@@ -45,7 +46,7 @@ function detectWeb(doc, url) {
 	var metaTags = doc.getElementsByTagName("meta");
 	for(var i=0; i<metaTags.length; i++) {
 		var tag = metaTags[i].getAttribute("name");
-		if(tag && tag.substr(0, 3).toLowerCase() == prefix) {
+		if(tag && tag.substr(0, prefix.length).toLowerCase() == prefix) {
 			return "webpage";
 		}
 	}
diff --git a/translators/unAPI.js b/translators/unAPI.js
index 77a864ba92..54531cebca 100644
--- a/translators/unAPI.js
+++ b/translators/unAPI.js
@@ -8,7 +8,8 @@
 	"maxVersion":"",
 	"priority":200,
 	"inRepository":true,
-	"lastUpdated":"2010-09-15 18:42:44"
+	"detectXPath":"//link[@rel='unapi-server']",
+	"lastUpdated":"2010-09-23 04:19:20"
 }
 
 var RECOGNIZABLE_FORMATS = ["mods", "marc", "endnote", "ris", "bibtex", "rdf"];