v: prefix not correctly prefixed in Wikibase when using entitysource config and extra prefixes
Closed, ResolvedPublicBUG REPORT
Actions

Description

Steps to Reproduce:

add a statement with property P766 and some date
observe wdqs-updater log on the test system via docker logs -f wdqs-updater

Actual Results:

15:59:45.519 [main] INFO  o.w.q.r.t.change.RecentChangesPoller - Got 1 changes, from Q27@105@20200721155942|115 to Q27@105@20200721155942|115
15:59:45.878 [update 3] WARN  org.wikidata.query.rdf.tool.Updater - Contained error syncing.  Giving up on Q27
org.wikidata.query.rdf.tool.exception.ContainedException: RDF parsing error for http://wikidata-federated-properties.wmflabs.org/wiki/Special:EntityData/Q27.ttl?flavor=dump&nocache=1595347185568
	at org.wikidata.query.rdf.tool.wikibase.WikibaseRepository.collectStatementsFromUrl(WikibaseRepository.java:417)
	at org.wikidata.query.rdf.tool.wikibase.WikibaseRepository.fetchRdfForEntity(WikibaseRepository.java:473)
	at org.wikidata.query.rdf.tool.wikibase.WikibaseRepository.fetchRdfForEntity(WikibaseRepository.java:449)
	at org.wikidata.query.rdf.tool.Updater.handleChange(Updater.java:401)
	at org.wikidata.query.rdf.tool.Updater.lambda$fetchDataFromWikibaseAndMunge$7(Updater.java:283)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.openrdf.rio.RDFParseException: Namespace prefix 'v' used but not defined [line 78]
	at org.openrdf.rio.helpers.RDFParserHelper.reportFatalError(RDFParserHelper.java:440)
	at org.openrdf.rio.helpers.RDFParserBase.reportFatalError(RDFParserBase.java:685)
	at org.openrdf.rio.turtle.TurtleParser.reportFatalError(TurtleParser.java:1405)
	at org.openrdf.rio.helpers.RDFParserBase.getNamespace(RDFParserBase.java:342)
	at org.openrdf.rio.turtle.TurtleParser.parseQNameOrBoolean(TurtleParser.java:1065)
	at org.openrdf.rio.turtle.TurtleParser.parseValue(TurtleParser.java:643)
	at org.openrdf.rio.turtle.TurtleParser.parseObject(TurtleParser.java:527)
	at org.openrdf.rio.turtle.TurtleParser.parseObjectList(TurtleParser.java:453)
	at org.openrdf.rio.turtle.TurtleParser.parsePredicateObjectList(TurtleParser.java:446)
	at org.openrdf.rio.turtle.TurtleParser.parseTriples(TurtleParser.java:409)
	at org.openrdf.rio.turtle.TurtleParser.parseStatement(TurtleParser.java:259)
	at org.openrdf.rio.turtle.TurtleParser.parse(TurtleParser.java:214)
	at org.wikidata.query.rdf.tool.wikibase.WikibaseRepository.collectStatementsFromUrl(WikibaseRepository.java:408)
	... 8 common frames omitted

Expected Results:

wdqs-updater should not throw an error when updating an item with that property
item should be returned by this SPARQL query on https://query-federated-properties.wmflabs.org/:

PREFIX fpwdt: <http://wikidata.beta.wmflabs.org/prop/direct/>
SELECT ?item ?itemLabel ?pubDate 
WHERE { ?item fpwdt:P766 ?pubDate . }

RDF output from the Wikibase

P12011 (An Untitled Masterwork)

1	@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
2	@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
3	@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
4	@prefix owl: <http://www.w3.org/2002/07/owl#> .
5	@prefix wikibase: <http://wikiba.se/ontology#> .
6	@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
7	@prefix schema: <http://schema.org/> .
8	@prefix cc: <http://creativecommons.org/ns#> .
9	@prefix geo: <http://www.opengis.net/ont/geosparql#> .
10	@prefix prov: <http://www.w3.org/ns/prov#> .
11	@prefix wd: <http://wikidata-federated-properties.wmflabs.org/entity/> .
12	@prefix wdtdata: <https://wikidata-federated-properties.wmflabs.org/wiki/Special:EntityData/> .
13	@prefix wdts: <http://wikidata-federated-properties.wmflabs.org/entity/statement/> .
14	@prefix wdtref: <http://wikidata-federated-properties.wmflabs.org/reference/> .
15	@prefix wdtv: <http://wikidata-federated-properties.wmflabs.org/value/> .
16	@prefix wdt: <http://wikidata-federated-properties.wmflabs.org/prop/direct/> .
17	@prefix wdtn: <http://wikidata-federated-properties.wmflabs.org/prop/direct-normalized/> .
18	@prefix wdtp: <http://wikidata-federated-properties.wmflabs.org/prop/> .
19	@prefix wdtps: <http://wikidata-federated-properties.wmflabs.org/prop/statement/> .
20	@prefix wdtpsv: <http://wikidata-federated-properties.wmflabs.org/prop/statement/value/> .
21	@prefix wdtpsn: <http://wikidata-federated-properties.wmflabs.org/prop/statement/value-normalized/> .
22	@prefix wdtpq: <http://wikidata-federated-properties.wmflabs.org/prop/qualifier/> .
23	@prefix wdtpqv: <http://wikidata-federated-properties.wmflabs.org/prop/qualifier/value/> .
24	@prefix wdtpqn: <http://wikidata-federated-properties.wmflabs.org/prop/qualifier/value-normalized/> .
25	@prefix wdtpr: <http://wikidata-federated-properties.wmflabs.org/prop/reference/> .
26	@prefix wdtprv: <http://wikidata-federated-properties.wmflabs.org/prop/reference/value/> .
27	@prefix wdtprn: <http://wikidata-federated-properties.wmflabs.org/prop/reference/value-normalized/> .
28	@prefix wdno: <http://wikidata-federated-properties.wmflabs.org/prop/novalue/> .
29	@prefix fpwd: <http://wikidata.beta.wmflabs.org/entity/> .
30	@prefix fpwddata: <https://wikidata-federated-properties.wmflabs.org/wiki/wd:Special:EntityData/> .
31	@prefix fpwds: <http://wikidata.beta.wmflabs.org/entity/statement/> .
32	@prefix fpwdref: <http://wikidata.beta.wmflabs.org/reference/> .
33	@prefix fpwdv: <http://wikidata.beta.wmflabs.org/value/> .
34	@prefix fpwdt: <http://wikidata.beta.wmflabs.org/prop/direct/> .
35	@prefix fpwdtn: <http://wikidata.beta.wmflabs.org/prop/direct-normalized/> .
36	@prefix fpwdp: <http://wikidata.beta.wmflabs.org/prop/> .
37	@prefix fpwdps: <http://wikidata.beta.wmflabs.org/prop/statement/> .
38	@prefix fpwdpsv: <http://wikidata.beta.wmflabs.org/prop/statement/value/> .
39	@prefix fpwdpsn: <http://wikidata.beta.wmflabs.org/prop/statement/value-normalized/> .
40	@prefix fpwdpq: <http://wikidata.beta.wmflabs.org/prop/qualifier/> .
41	@prefix fpwdpqv: <http://wikidata.beta.wmflabs.org/prop/qualifier/value/> .
42	@prefix fpwdpqn: <http://wikidata.beta.wmflabs.org/prop/qualifier/value-normalized/> .
43	@prefix fpwdpr: <http://wikidata.beta.wmflabs.org/prop/reference/> .
44	@prefix fpwdprv: <http://wikidata.beta.wmflabs.org/prop/reference/value/> .
45	@prefix fpwdprn: <http://wikidata.beta.wmflabs.org/prop/reference/value-normalized/> .
46	@prefix fpwdno: <http://wikidata.beta.wmflabs.org/prop/novalue/> .
47
48	wdtdata:Q27 a schema:Dataset ;
49	schema:about wd:Q27 ;
50	cc:license <http://creativecommons.org/publicdomain/zero/1.0/> ;
51	schema:softwareVersion "1.0.0" ;
52	schema:version "105"^^xsd:integer ;
53	schema:dateModified "2020-07-21T15:59:42Z"^^xsd:dateTime ;
54	wikibase:statements "2"^^xsd:integer ;
55	wikibase:identifiers "0"^^xsd:integer ;
56	wikibase:sitelinks "0"^^xsd:integer .
57
58	wd:Q27 a wikibase:Item ;
59	rdfs:label "Berlin"@en ;
60	skos:prefLabel "Berlin"@en ;
61	schema:name "Berlin"@en ;
62	schema:description "German capital"@en ;
63	fpwdt:P213 "0000 0001 1364 8293" ;
64	fpwdt:P766 "2020-02-02T00:00:00Z"^^xsd:dateTime ;
65	fpwdp:P213 wdts:Q27-6213D96C-058B-409D-AB33-DAB801845338 .
66
67	wdts:Q27-6213D96C-058B-409D-AB33-DAB801845338 a wikibase:Statement,
68	wikibase:BestRank ;
69	wikibase:rank wikibase:NormalRank ;
70	fpwdps:P213 "0000 0001 1364 8293" .
71
72	wd:Q27 fpwdp:P766 wdts:Q27-bcd29466-4da6-0c6b-fbff-d1c734f43535 .
73
74	wdts:Q27-bcd29466-4da6-0c6b-fbff-d1c734f43535 a wikibase:Statement,
75	wikibase:BestRank ;
76	wikibase:rank wikibase:NormalRank ;
77	fpwdps:P766 "2020-02-02T00:00:00Z"^^xsd:dateTime ;
78	fpwdpsv:P766 v:a62110495efb9b8ece26646450e49ca6 .
79
80	wdtv:a62110495efb9b8ece26646450e49ca6 a wikibase:TimeValue ;
81	wikibase:timeValue "2020-02-02T00:00:00Z"^^xsd:dateTime ;
82	wikibase:timePrecision "11"^^xsd:integer ;
83	wikibase:timeTimezone "0"^^xsd:integer ;
84	wikibase:timeCalendarModel <http://www.wikidata.org/entity/Q1985727> .

Details

Subject	Repo	Branch	Lines +/-
Fix bug that causes wrong prefixes in RDF output	mediawiki/extensions/Wikibase	REL1_35	+16 -2
Fix bug that causes wrong prefixes in RDF output	mediawiki/extensions/Wikibase	wmf/1.36.0-wmf.1	+16 -2
Fix bug that causes wrong prefixes in RDF output	mediawiki/extensions/Wikibase	master	+16 -2

Customize query in gerrit

Related Objects
Search...

Status	Subtype	Assigned	Task
Resolved		None	T255419 [TRACKING] Federated Properties User Testing Round 1
Resolved		Silvan_WMDE	T256457 Create test instances for Federated Properties User Testing Round 1
Resolved		Addshore	T256453 Set up Query Service for the Federated Properties test system
Resolved		None	T246871 Changes to RDF dumping when federated properties are enabled
Resolved		• dcausse	T258474 RDF dumps for Structured Data on Commons are broken
Resolved	BUG REPORT	Silvan_WMDE	T258507 v: prefix not correctly prefixed in Wikibase when using entitysource config and extra prefixes

Event Timeline

Silvan_WMDE created this task.Jul 21 2020, 4:19 PM

same issue on https://eu-invasive-species-federated-properties.wmflabs.org/wiki/Item:Q67

wdqs-updater     | 16:24:54.905 [main] INFO  o.w.q.r.t.change.RecentChangesPoller - Got 1 changes, from Q67@70@20200721162449|70 to Q67@70@20200721162449|70
wikibase         | 172.20.0.5 - - [21/Jul/2020:16:24:54 +0000] "GET /w/api.php?format=json&action=query&list=recentchanges&rcdir=newer&rcprop=title%7Cids%7Ctimestamp&rcnamespace=120%7C122&rclimit=100&continue=&rcstart=2020-07-21T15%3A49%3A04Z HTTP/1.1" 200 711 "-" "Wikidata Query Service Updater Bot"
wikibase         | 172.20.0.5 - - [21/Jul/2020:16:24:54 +0000] "GET /wiki/Special:EntityData/Q67.ttl?flavor=dump&nocache=1595348694967 HTTP/1.1" 200 1552 "-" "Wikidata Query Service Updater Bot"
wdqs-updater     | 16:24:55.180 [update 6] WARN  org.wikidata.query.rdf.tool.Updater - Contained error syncing.  Giving up on Q67
wdqs-updater     | org.wikidata.query.rdf.tool.exception.ContainedException: RDF parsing error for http://eu-invasive-species-federated-properties.wmflabs.org/wiki/Special:EntityData/Q67.ttl?flavor=dump&nocache=1595348694967
wdqs-updater     | 	at org.wikidata.query.rdf.tool.wikibase.WikibaseRepository.collectStatementsFromUrl(WikibaseRepository.java:417)
wdqs-updater     | 	at org.wikidata.query.rdf.tool.wikibase.WikibaseRepository.fetchRdfForEntity(WikibaseRepository.java:473)
wdqs-updater     | 	at org.wikidata.query.rdf.tool.wikibase.WikibaseRepository.fetchRdfForEntity(WikibaseRepository.java:449)
wdqs-updater     | 	at org.wikidata.query.rdf.tool.Updater.handleChange(Updater.java:401)
wdqs-updater     | 	at org.wikidata.query.rdf.tool.Updater.lambda$fetchDataFromWikibaseAndMunge$7(Updater.java:283)
wdqs-updater     | 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
wdqs-updater     | 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
wdqs-updater     | 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
wdqs-updater     | 	at java.lang.Thread.run(Thread.java:748)
wdqs-updater     | Caused by: org.openrdf.rio.RDFParseException: Namespace prefix 'v' used but not defined [line 78]
wdqs-updater     | 	at org.openrdf.rio.helpers.RDFParserHelper.reportFatalError(RDFParserHelper.java:440)
wdqs-updater     | 	at org.openrdf.rio.helpers.RDFParserBase.reportFatalError(RDFParserBase.java:685)
wdqs-updater     | 	at org.openrdf.rio.turtle.TurtleParser.reportFatalError(TurtleParser.java:1405)
wdqs-updater     | 	at org.openrdf.rio.helpers.RDFParserBase.getNamespace(RDFParserBase.java:342)
wdqs-updater     | 	at org.openrdf.rio.turtle.TurtleParser.parseQNameOrBoolean(TurtleParser.java:1065)
wdqs-updater     | 	at org.openrdf.rio.turtle.TurtleParser.parseValue(TurtleParser.java:643)
wdqs-updater     | 	at org.openrdf.rio.turtle.TurtleParser.parseObject(TurtleParser.java:527)
wdqs-updater     | 	at org.openrdf.rio.turtle.TurtleParser.parseObjectList(TurtleParser.java:453)
wdqs-updater     | 	at org.openrdf.rio.turtle.TurtleParser.parsePredicateObjectList(TurtleParser.java:446)
wdqs-updater     | 	at org.openrdf.rio.turtle.TurtleParser.parseTriples(TurtleParser.java:409)
wdqs-updater     | 	at org.openrdf.rio.turtle.TurtleParser.parseStatement(TurtleParser.java:259)
wdqs-updater     | 	at org.openrdf.rio.turtle.TurtleParser.parse(TurtleParser.java:214)
wdqs-updater     | 	at org.wikidata.query.rdf.tool.wikibase.WikibaseRepository.collectStatementsFromUrl(WikibaseRepository.java:408)
wdqs-updater     | 	... 8 common frames omitted

Silvan_WMDE mentioned this in T246615: Documentation of example local item/federated property SPARQL queries.Jul 21 2020, 4:40 PM

• Samantha_Alipio_WMDE edited projects, added Wikibase - Federated Properties; removed Wikibase - Federated Properties (Sprint 3/6 (Hike 2)).Jul 22 2020, 7:54 AM

• Samantha_Alipio_WMDE moved this task from Sprint 3/6 (Hike 2) to Prioritized backlog (aka Ready to pick up) on the Wikibase - Federated Properties board.

Addshore added a parent task: T246615: Documentation of example local item/federated property SPARQL queries.Jul 22 2020, 8:19 AM

Addshore added a project: Wikidata-Query-Service.

Addshore subscribed.

Restricted Application added a project: Wikidata. · View Herald TranscriptJul 22 2020, 8:20 AM

Addshore updated the task description. (Show Details)Jul 22 2020, 8:22 AM

Addshore triaged this task as High priority.Jul 22 2020, 8:42 AM

Addshore moved this task from Prioritized backlog (aka Ready to pick up) to Sprint 4/6 (Hike 2) on the Wikibase - Federated Properties board.Jul 22 2020, 8:45 AM

Addshore edited projects, added Wikibase - Federated Properties (Sprint 4/6 (Hike 2)); removed Wikibase - Federated Properties.

Addshore mentioned this in Wikibase - Federated Properties (Sprint 4/6 (Hike 2)).Jul 22 2020, 8:49 AM

Addshore added a parent task: T256457: Create test instances for Federated Properties User Testing Round 1.

Addshore added a parent task: T246871: Changes to RDF dumping when federated properties are enabled.

Highly likley that this relates to https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Wikibase/+/533202
It looks like this is also an issue on Commons RDF output, probably the same bug.

It's harder to spot on commons as v: is defined as a wikidata prefix, so the RDF is parsable.
vs for fed props where the RDF becomes invalid.

On commons:

@prefix v: <http://www.wikidata.org/value/> .
@prefix sdcv: <https://commons.wikimedia.org/wiki/Special:EntityData/value/> .

sdcs:M12132133-3690BC73-7B13-418C-AD7B-08D701E4F396 a wikibase:Statement,
		wikibase:BestRank ;
	wikibase:rank wikibase:NormalRank ;
	ps:P571 "2010-11-22T00:00:00Z"^^xsd:dateTime ;
	psv:P571 v:c7adec55d30e3c621b0433327cf7846c .

Addshore renamed this task from wdqs-updater fails updating item on fedProps test system to v: prefix not correctly prefixed in Wikibase when using entitysource config and extra prefixes.Jul 22 2020, 9:25 AM

Silvan_WMDE claimed this task.Jul 22 2020, 9:27 AM

Silvan_WMDE moved this task from To do to Doing on the Wikibase - Federated Properties (Sprint 4/6 (Hike 2)) board.

The is "somehow" affecting commons as well eventhough the RDF on commons remains "parseable".

Here is a extract of https://commons.wikimedia.org/wiki/Special:EntityData/M211196.ttl?flavor=dump to illustrate the issue:

@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix wikibase: <http://wikiba.se/ontology#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix schema: <http://schema.org/> .
@prefix cc: <http://creativecommons.org/ns#> .
@prefix geo: <http://www.opengis.net/ont/geosparql#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix data: <https://www.wikidata.org/wiki/Special:EntityData/> .
@prefix s: <http://www.wikidata.org/entity/statement/> .
@prefix ref: <http://www.wikidata.org/reference/> .
@prefix v: <http://www.wikidata.org/value/> .
@prefix wdt: <http://www.wikidata.org/prop/direct/> .
@prefix wdtn: <http://www.wikidata.org/prop/direct-normalized/> .
@prefix p: <http://www.wikidata.org/prop/> .
@prefix ps: <http://www.wikidata.org/prop/statement/> .
@prefix psv: <http://www.wikidata.org/prop/statement/value/> .
@prefix psn: <http://www.wikidata.org/prop/statement/value-normalized/> .
@prefix pq: <http://www.wikidata.org/prop/qualifier/> .
@prefix pqv: <http://www.wikidata.org/prop/qualifier/value/> .
@prefix pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/> .
@prefix pr: <http://www.wikidata.org/prop/reference/> .
@prefix prv: <http://www.wikidata.org/prop/reference/value/> .
@prefix prn: <http://www.wikidata.org/prop/reference/value-normalized/> .
@prefix wdno: <http://www.wikidata.org/prop/novalue/> .
@prefix sdc: <https://commons.wikimedia.org/wiki/Special:EntityData/> .
@prefix sdcdata: <https://commons.wikimedia.org/wiki/Special:EntityData/> .
@prefix sdcs: <https://commons.wikimedia.org/wiki/Special:EntityData/statement/> .
@prefix sdcref: <https://commons.wikimedia.org/wiki/Special:EntityData/reference/> .
@prefix sdcv: <https://commons.wikimedia.org/wiki/Special:EntityData/value/> .
@prefix sdct: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/direct/> .
@prefix sdctn: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/direct-normalized/> .
@prefix sdcp: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/> .
@prefix sdcps: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/statement/> .
@prefix sdcpsv: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/statement/value/> .
@prefix sdcpsn: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/statement/value-normalized/> .
@prefix sdcpq: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/qualifier/> .
@prefix sdcpqv: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/qualifier/value/> .
@prefix sdcpqn: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/qualifier/value-normalized/> .
@prefix sdcpr: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/reference/> .
@prefix sdcprv: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/reference/value/> .
@prefix sdcprn: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/reference/value-normalized/> .
@prefix sdcno: <https://commons.wikimedia.org/wiki/Special:EntityData/prop/novalue/> .

sdcdata:M211196 a schema:Dataset ;
	schema:about sdc:M211196 ;
	cc:license <http://creativecommons.org/publicdomain/zero/1.0/> ;
	schema:softwareVersion "1.0.0" ;
	schema:version "427450652"^^xsd:integer ;
	schema:dateModified "2020-06-19T04:58:57Z"^^xsd:dateTime .

sdc:M211196 a wikibase:Mediainfo,
		schema:MediaObject,
		schema:ImageObject ;
	schema:encodingFormat "image/jpeg" ;
	schema:contentUrl <https://upload.wikimedia.org/wikipedia/commons/e/e4/Pillnitz_5.jpg> ;
	schema:contentSize "1330817"^^xsd:integer ;
	schema:height "2048"^^xsd:integer ;
	schema:width "1536"^^xsd:integer ;
	wdt:P571 "2004-07-25T00:00:00Z"^^xsd:dateTime ;
	wdt:P7482 wd:Q66458942 ;
	wdt:P6216 wd:Q50423863 ;
	wdt:P275 wd:Q50829104,
		wd:Q14946043 ;
	p:P571 sdcs:M211196-CB805361-B325-42C5-94D4-113F42BFFA2D .

sdcs:M211196-CB805361-B325-42C5-94D4-113F42BFFA2D a wikibase:Statement,
		wikibase:BestRank ;
	wikibase:rank wikibase:NormalRank ;
	ps:P571 "2004-07-25T00:00:00Z"^^xsd:dateTime ;
	psv:P571 v:0070284a6ac7b1211aa18c76e9073347 .

sdcv:0070284a6ac7b1211aa18c76e9073347 a wikibase:TimeValue ;
	wikibase:timeValue "2004-07-25T00:00:00Z"^^xsd:dateTime ;
	wikibase:timePrecision "11"^^xsd:integer ;
	wikibase:timeTimezone "0"^^xsd:integer ;
	wikibase:timeCalendarModel <http://www.wikidata.org/entity/Q1985727> .

The problematic triple is

sdcs:M211196-CB805361-B325-42C5-94D4-113F42BFFA2D psv:P571 v:0070284a6ac7b1211aa18c76e9073347

it improperly links to a value owned wikidata (v: <http://www.wikidata.org/value/>) while it should be from commons. The proper prefix is used when declaring the value itself sdcv:0070284a6ac7b1211aa18c76e9073347.

The RDF remains valid but the link between the statement and its value is broken and will be unusable in the query service.

side note: the sdc prefixes pasted here are affected by T258474

• dcausse added a parent task: T258474: RDF dumps for Structured Data on Commons are broken.Jul 22 2020, 9:39 AM

darthmon_wmde subscribed.Jul 22 2020, 11:27 AM

CBogen moved this task from Incoming to Current work on the Wikidata-Query-Service board.Jul 22 2020, 3:20 PM

CBogen added a project: Discovery-Search (Current work).

Change 615536 had a related patch set uploaded (by Silvan Heintze; owner: Silvan Heintze):
[mediawiki/extensions/Wikibase@master] Fix bug that causes wrong prefixes in RDF output

https://gerrit.wikimedia.org/r/615536

gerritbot added a project: Patch-For-Review.Jul 22 2020, 5:43 PM

Silvan_WMDE moved this task from Doing to Peer Review on the Wikibase - Federated Properties (Sprint 4/6 (Hike 2)) board.Jul 22 2020, 5:45 PM

• dcausse moved this task from Incoming to Waiting on the Discovery-Search (Current work) board.Jul 23 2020, 7:57 AM

• dcausse moved this task from Waiting to To Be Deployed on the Discovery-Search (Current work) board.Jul 23 2020, 8:08 AM

Change 615536 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Fix bug that causes wrong prefixes in RDF output

https://gerrit.wikimedia.org/r/615536

Change 615443 had a related patch set uploaded (by DCausse; owner: Silvan Heintze):
[mediawiki/extensions/Wikibase@wmf/1.36.0-wmf.1] Fix bug that causes wrong prefixes in RDF output

https://gerrit.wikimedia.org/r/615443

ReleaseTaggerBot added a project: MW-1.36-notes (1.36.0-wmf.2; 2020-07-28).Jul 23 2020, 9:00 AM

Silvan_WMDE moved this task from Peer Review to Done on the Wikibase - Federated Properties (Sprint 4/6 (Hike 2)) board.Jul 23 2020, 9:02 AM

Change 615443 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@wmf/1.36.0-wmf.1] Fix bug that causes wrong prefixes in RDF output

https://gerrit.wikimedia.org/r/615443

Mentioned in SAL (#wikimedia-operations) [2020-07-23T11:31:53Z] <dcausse@deploy1001> Synchronized php-1.36.0-wmf.1/extensions/Wikibase: T258507: Fix bug that causes wrong prefixes in RDF output (duration: 01m 11s)

• dcausse moved this task from To Be Deployed to Needs Reporting on the Discovery-Search (Current work) board.Jul 23 2020, 11:39 AM

ReleaseTaggerBot edited projects, added MW-1.36-notes (1.36.0-wmf.1; 2020-07-21); removed MW-1.36-notes (1.36.0-wmf.2; 2020-07-28).Jul 23 2020, 12:00 PM

Maintenance_bot removed a project: Patch-For-Review.Jul 23 2020, 12:10 PM

Change 615445 had a related patch set uploaded (by Addshore; owner: Silvan Heintze):
[mediawiki/extensions/Wikibase@REL1_35] Fix bug that causes wrong prefixes in RDF output

https://gerrit.wikimedia.org/r/615445

gerritbot added a project: Patch-For-Review.Jul 23 2020, 1:15 PM