diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/VTwo/EditN3GeneratorVTwo.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/VTwo/EditN3GeneratorVTwo.java
index b6594fbff..1aa9a9ec8 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/VTwo/EditN3GeneratorVTwo.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/VTwo/EditN3GeneratorVTwo.java
@@ -6,23 +6,18 @@ import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.regex.Matcher;
-import java.util.regex.Pattern;
+
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
-import antlr.StringUtils;
-
 import com.hp.hpl.jena.rdf.model.Literal;
 import com.hp.hpl.jena.rdf.model.Model;
 import com.hp.hpl.jena.vocabulary.XSD;
 
-import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.EditConfigurationVTwo;
-
 /**
  * Builds the N3 strings for the given EditConfiguration, model
  * and EditSubmission.   Main responsibility is the proper substitution