omit duplicate identifier

CommunicationsAndSensors/WISP/CpeRadioWithAntenna.x3d

@@ -6,8 +6,7 @@
     <meta content='A smartbridges radio inline with sector panel antenna inline with cable extrusion, produced as a MV4204 class project.' name='description'/>
     <meta content='Mark P. Sullivan' name='creator'/>
     <meta content='21 July 2003' name='created'/>
-    <meta content='3 October 2015' name='modified'/>
-    <meta content='https://savage.nps.edu/Savage/CommunicationsAndSensors/WISP/CpeRadioWithAntenna.x3d' name='identifier'/>
+    <meta content='13 October 2019' name='modified'/>
     <meta content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit' name='generator'/>
     <meta content='https://savage.nps.edu/Savage/CommunicationsAndSensors/WISP/CpeRadioWithAntenna.x3d' name='identifier'/>
     <meta content='../../license.html' name='license'/>

CommunicationsAndSensors/WISP/RadioWithAntenna.x3d

@@ -6,8 +6,7 @@
     <meta content='A smartbridges radio inline with sector panel antenna inline with cable extrusion, produced as a MV4204 class project.' name='description'/>
     <meta content='Mark P. Sullivan' name='creator'/>
     <meta content='21 July 2003' name='created'/>
-    <meta content='3 October 2015' name='modified'/>
-    <meta content='https://savage.nps.edu/Savage/CommunicationsAndSensors/WISP/RadioWithAntenna.x3d' name='identifier'/>
+    <meta content='13 October 2019' name='modified'/>
     <meta content='X3D-Edit 3.2, https://savage.nps.edu/X3D-Edit' name='generator'/>
     <meta content='https://savage.nps.edu/Savage/CommunicationsAndSensors/WISP/RadioWithAntenna.x3d' name='identifier'/>
     <meta content='../../license.html' name='license'/>

CommunicationsAndSensors/WISP/SectorPanelAntenna.x3d

@@ -6,8 +6,7 @@
     <meta content='A simple sector panel antenna, produced as a MV4204 class project' name='description'/>
     <meta content='Mark P. Sullivan' name='creator'/>
     <meta content='21 July 2003' name='created'/>
-    <meta content='3 January 2004' name='modified'/>
-    <meta content='https://savage.nps.edu/Savage/CommunicationsAndSensors/WISP/SectorPanelAntenna.x3d' name='identifier'/>
+    <meta content='13 October 2019' name='modified'/>
     <meta content='X3D-Edit 3.2, https://savage.nps.edu/X3D-Edit' name='generator'/>
     <meta content='https://savage.nps.edu/Savage/CommunicationsAndSensors/WISP/SectorPanelAntenna.x3d' name='identifier'/>
     <meta content='../../license.html' name='license'/>