diff --git a/preston-serve/src/main/java/bio/guoda/preston/server/CmdRedirect.java b/preston-serve/src/main/java/bio/guoda/preston/server/CmdRedirect.java
index db5e276c..24e354be 100644
--- a/preston-serve/src/main/java/bio/guoda/preston/server/CmdRedirect.java
+++ b/preston-serve/src/main/java/bio/guoda/preston/server/CmdRedirect.java
@@ -1,7 +1,5 @@
 package bio.guoda.preston.server;
 
-import bio.guoda.preston.cmd.LoggingPersisting;
-import org.apache.commons.lang3.StringUtils;
 import org.eclipse.jetty.server.Connector;
 import org.eclipse.jetty.server.Server;
 import org.eclipse.jetty.server.ServerConnector;
@@ -32,16 +30,16 @@ public class CmdRedirect implements Runnable {
     String host = "localhost";
 
     @CommandLine.Option(
-            names = {"-q", "--query-endpoint"},
-            description = "host to listen on"
+            names = {"--registry"},
+            description = "sparql endpoint to query provenance registry"
     )
-    String sparqlEndpoint = "http://localhost:7878/query";
+    String registry = "http://localhost:7878/query";
 
     @CommandLine.Option(
-            names = {"-c", "--content-resolver"},
-            description = "server to redirect content requests to"
+            names = {"--repository"},
+            description = "endpoint to access content of known provenance"
     )
-    String contentResolver = "https://linker.bio/";
+    String repository = "https://linker.bio/";
 
 
     @Override
@@ -54,8 +52,8 @@ public void run() {
         ServletHandler servletHandler = new ServletHandler();
         ServletHolder servletHolder = new ServletHolder(RedirectingServlet.class);
         Map<String, String> properties = new TreeMap<String, String>() {{
-            put(PropertyNames.PRESTON_CONTENT_RESOLVER_ENDPONT, contentResolver);
-            put(PropertyNames.PRESTON_SPARQL_ENDPONT, sparqlEndpoint);
+            put(PropertyNames.PRESTON_CONTENT_RESOLVER_ENDPONT, repository);
+            put(PropertyNames.PRESTON_SPARQL_ENDPONT, registry);
         }};
 
         servletHolder.setInitParameters(properties);
diff --git a/preston-serve/src/main/java/bio/guoda/preston/server/RedirectingServlet.java b/preston-serve/src/main/java/bio/guoda/preston/server/RedirectingServlet.java
index cf701451..5393d8ae 100644
--- a/preston-serve/src/main/java/bio/guoda/preston/server/RedirectingServlet.java
+++ b/preston-serve/src/main/java/bio/guoda/preston/server/RedirectingServlet.java
@@ -23,6 +23,7 @@
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
 import java.util.Map;
 import java.util.TreeMap;
 import java.util.regex.Pattern;
@@ -93,11 +94,13 @@ protected void handleRequest(HttpServletResponse response, String resolverEndpoi
                 response.setHeader(HttpHeaders.CONTENT_TYPE, MimeTypes.MIME_TYPE_DWCA);
                 response.setHeader(HttpHeaders.ETAG, contentId);
                 response.setHeader(HttpHeaders.CONTENT_LOCATION, provInfo.get(ARCHIVE_URL));
-                response.setHeader(HttpHeaders.DATE, provInfo.get(SEEN_AT));
                 response.setHeader("X-UUID", provInfo.get(UUID));
                 response.setHeader("X-DOI", provInfo.get(DOI));
-                response.setHeader("X-PROVENANCE-ANCHOR", provInfo.get(PROVENANCE_ID));
-                response.setHeader("X-PROVENANCE-ACTIVITY", provInfo.get(ACTIVITY));
+                response.setHeader("X-PROV", provInfo.get(PROVENANCE_ID));
+                response.setHeader("X-PROV-wasInfluencedBy", StringUtils.join(Arrays.asList(provInfo.get(DOI), provInfo.get(UUID)), " , "));
+                response.setHeader("X-PROV-wasGeneratedBy", provInfo.get(ACTIVITY));
+                response.setHeader("X-PROV-generatedAtTime", provInfo.get(SEEN_AT));
+                response.setHeader("X-PAV-hasVersion", provInfo.get(CONTENT_ID));
                 response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);
                 log("response [" + requestedIdIRI.getIRIString() + "]");
             } else {