--- a/examples/eg-25-extended-crime-file-example/rdf/extended-crime-file-pt1.ttl	Wed Jun 06 13:59:13 2012 +0200
+++ b/examples/eg-25-extended-crime-file-example/rdf/extended-crime-file-pt1.ttl	Wed Jun 06 14:52:00 2012 +0200
@@ -45,8 +45,8 @@
       ex:snapshotContent  ex:postContent0;                  ## Snapshot with the content of this version
       sioc:title "More crime happens in cities"^^xsd:string;
       prov:hadOriginalSource ex:aggregatedByRegions;        ## This version of the post used the file "aggregatedByRegions" as a primary source. 
-	                                                        ## Since the author stated that he based his post in the file, 
-															## the system used this relationship to keep the attribution clear.
+					## Since the author stated that he based his post in the file, 
+					## the system used this relationship to keep the attribution clear.
       prov:wasAttributedTo   ex:derek;
 	  prov:generatedAtTime "2011-07-16T01:52:02Z"^^xsd:dateTime;
    .

--- a/examples/eg-25-extended-crime-file-example/rdf/extended-crime-file-pt1_a.ttl	Wed Jun 06 13:59:13 2012 +0200
+++ b/examples/eg-25-extended-crime-file-example/rdf/extended-crime-file-pt1_a.ttl	Wed Jun 06 14:52:00 2012 +0200
@@ -23,8 +23,8 @@
       prov:alternateOf      ex:post9821v2;                               ## This post is an alternate of the second version modified by Dereck.
       prov:specializationOf ex:more-crime-happens-in-cities;             ## This post is an specialization of the post initially created by Dereck.
       prov:tracedTo         ex:aggregatedByRegions;                      ## If the file hadn't existed, Monica would have not written the post. 
-																		 ## However the file is not what Monica used as primary source for writting the new post,
-																		 ## so we can't consider the post to have "been derived from" it.
+			## However the file is not what Monica used as primary source for writting the new post,
+			## so we can't consider the post to have "been derived from" it.
       sioc:title "More crime happens in cities (for dummies)"^^xsd:string;
       prov:wasAttributedTo ex:monica;
    .