[tracker/tracker-0.10] ontology: Remove tracker:writeback property from nao:prefLabel

[Martyn James Russell <mr src gnome org>]

commit 9bfae0be349c83a1005ab7dd9c105a8297931cad
Author: Carlos Garnacho <carlos lanedo com>
Date:   Tue Aug 23 12:12:43 2011 +0200

    ontology: Remove tracker:writeback property from nao:prefLabel
    
    Fixes NB#278806, this property only applies to nao:Tag entities, not
    on files, so whenever a file with XMP keywords was added, the insertion
    of the keywords would trigger a writeback petition in the miner. This
    would add a writeback task that would issue a costly query only to find
    out it doesn't directly affect any nfo:FileDataObject.
    
    If several files with these characteristics were created, the effect
    would be multiplied as writeback petitions would be requested faster
    than delivered, filling the writeback queue and hence blocking any
    other processing.

 data/ontologies/31-nao.ontology |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/data/ontologies/31-nao.ontology b/data/ontologies/31-nao.ontology
index 8d09511..5c745a0 100644
--- a/data/ontologies/31-nao.ontology
+++ b/data/ontologies/31-nao.ontology
@@ -9,7 +9,7 @@
 
 nao: a tracker:Namespace, tracker:Ontology ;
 	tracker:prefix "nao" ;
-	nao:lastModified "2010-12-22T10:00:00Z" .
+	nao:lastModified "2011-08-24T09:00:00Z" .
 
 nao:Tag a rdfs:Class ;
 	rdfs:subClassOf rdfs:Resource ;
@@ -19,7 +19,6 @@ nao:prefLabel a rdf:Property ;
 	nrl:maxCardinality 1 ;
 	rdfs:domain nao:Tag ;
 	rdfs:range xsd:string ;
-	tracker:writeback true ;
 	tracker:fulltextIndexed true ;
 	tracker:weight 10 .