Last modified: 2013-01-03 10:14:22 UTC

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Bug 43264 - Handling of # URIs is broken in SMW (1.8.0)


Summary:	Handling of # URIs is broken in SMW (1.8.0)

Status:	NEW

Product:	MediaWiki extensions
Classification:	Unclassified
Component:	Semantic MediaWiki (Other open bugs)
Version:	REL1_20-branch
Hardware:	All All

Importance:	Unprioritized normal (vote)
Target Milestone:	---
Assigned To:	Nobody - You can work on this!

URL:	http://terms.gbif.org/wiki/User:Andre...
Whiteboard:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2012-12-19 13:01 UTC by Andreas Plank
Modified:	2013-01-03 10:14 UTC (History)
CC List:	6 users (show)

See Also:
Web browser:	---
Mobile Platform:	---
Assignee Huggle Beta Tester:	---

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Description Andreas Plank 2012-12-19 13:01:19 UTC

Hi

we have a MediaWiki 1.20.2 running with the Semantic MediaWiki 1.8.0 version. Saving URLs that have a # (number sign or hash sign) in it cause to be reported by SMW as incorrect values. Trying to save a property that is of type URL, e.g.

[[concept type::http://www.w3.org/1999/02/22-rdf-syntax-ns#Property]]

… report the error URIs of the form “http://www.w3.org/1999/02/22-rdf-syntax-ns#Property&quote are not allowed.

I wonder, because http://path/to/page#String is a valid URI. Is it not?

Can this be fixed? Tanks a lot!!!

Kind regards
Andreas

Comment 1 Andreas Plank 2012-12-20 11:59:01 UTC

I realize now http://terms.gbif.org/wiki/MediaWiki:Smw_uri_blacklist is causing the error message. Why are the following URI not allowed to be used?

http://www.w3.org/1999/02/22-rdf-syntax-ns#
http://www.w3.org/2000/01/rdf-schema#
http://www.w3.org/2002/07/owl# 

We want to state: [[concept type::http://www.w3.org/2002/07/owl#Class]] and that seems not possible by default. Of course we can:
(1) empty MediaWiki:Smw_uri_blacklist or
(2) import first (all) RDF, RDFS, OWL and change “concept type” to type Page and state [[concept type::owl:Class]] or
(3) … (I don't know maybe another solution I forgot?)

What is the motif of this MediaWiki:Smw_uri_blacklist and what step of the above would you recommend? If we empty MediaWiki:Smw_uri_blacklist could this cause trouble?

Thanks for your advise!

Andreas

Comment 2 Andreas Plank 2012-12-21 23:04:34 UTC

empty MediaWiki:Smw_uri_blacklist does not solve this problem

Comment 3 [[kgh]] 2012-12-25 23:16:52 UTC

This seems to be closely related to bug 35452. I believe this bug may be marked as duplicate after verification.

Comment 4 Andreas Plank 2013-01-03 10:14:22 UTC

See here for a live example:

http://scratchpad.referata.com/wiki/Datatype_URL_-_test

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