diff --git a/p/C0XF2N.m b/p/C0XF2N.m
index 9156a42..111c651 100644
--- a/p/C0XF2N.m
+++ b/p/C0XF2N.m
@@ -385,6 +385,11 @@ NEWG(NGRAPH,NMETA) ; CREATES A NEW META GRAPH, MARKS IT AS UNFINISHED
  S NMETA=NGRAPH_"A"
  Q
  ;
+STARTADD ; INITIALIZE C0XFDA AND BATCNT
+ K C0XFDA
+ K BATCNT
+ Q
+ ;
 ADD(ZG,ZS,ZP,ZO,FARY) ; ADD A TRIPLE TO THE TRIPLESTORE. ALL VALUES ARE TEXT
  ; THE FDA IS SET UP BUT THE FILES ARE NOT UPDATED. CALL UPDIE TO COMPLETE
  I '$D(FARY) D  ;
diff --git a/p/C0XGET1.m b/p/C0XGET1.m
index c343be6..73be337 100644
--- a/p/C0XGET1.m
+++ b/p/C0XGET1.m
@@ -451,10 +451,10 @@ tagText(ztag) ; extrinsic which returns the location of the text
  ; associated with ztag
  n zs,zo
  s zs=$$subject("fmts:fileTag",ztag)
- i zs="" d  q  ;
+ i zs="" d  q "" ;
  . w !,"error, tag is either missing or there are more than one ",ztag
  s zo=$$object(zs,"fmts:fileSource")
- i zo="" d  q  ;
+ i zo="" d  q "" ;
  . w !,"error, tag source not found ",zs
  w !,zo
  q $$WHERETXT^C0XF2N(zo)
diff --git a/p/C0XUTIL.m b/p/C0XUTIL.m
index e3ac26a..0970c73 100644
--- a/p/C0XUTIL.m
+++ b/p/C0XUTIL.m
@@ -60,6 +60,9 @@ VOCINIT ; INITIALIZE VOCABULARIES
  S C0XVOC("vmu")="http://vista.org/mu/"
  S C0XVOC("vq")="http://vista.org/quality/"
  S C0XVOC("nodeID")="iDPsDPss"
+ S C0XVOC("fmts")="http://glilly.net/fmts#"
+ S C0XVOC("oro")="http://oro.com/vista/sage" ;change to get URL from system
+ S C0XVOC("sage")="http://oro.com/sage/schema#"
  Q
  ;
 EXT(C0XIN) ; EXTRINSIC WHICH EXPANDS NAMESPACES