POWDER Grouping Tester

A key part of Protocol for Web Description Resources (POWDER) is its ability to define groups of resources that are then described. Defining a group of resources, or more formally, a set of IRIs that identify a group of resources, involves a series of stages including:

• IRI canonicalisation
• The processing of white space separated lists of values
• The use of template regular expressions
• The handling of data encoded in XML

This tool has been produced by following the POWDER documentation and allows Description Resource authors to test and develop IRI sets.

Links

• POWDER: Grouping of Resources
• POWDER: Formal Semantics
• POWDER: Description Resources
• POWDER Working Group

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Enter your IRI constraints as desired and then add a candidate IRI at the bottom before submitting the form.

POWDER IRI set definition

<includeschemes>		</includeschemes>
<excludeschemes>		</excludeschemes>
<includehosts>		</includehosts>
<excludehosts>		</excludehosts>
<includeports>		</includeports>
<excludeports>		</excludeports>
<includeexactpaths>		</includeexactpaths>
<excludeexactpaths>		</excludeexactpaths>
<includepathcontains>		</includepathcontains>
<excludepathcontains>		</excludepathcontains>
<includepathstartswith>		</includepathstartswith>
<excludepathstartswith>		</excludepathstartswith>
<includepathendswith>		</includepathendswith>
<excludepathendswith>		</excludepathendswith>
<includequerycontains>		</includequerycontains>
<excludequerycontains>		</excludequerycontains>
Query Delimiter		</excludequerycontains>
<includeiripattern>		</includeiripattern>
<excludeiripattern>		</excludeiripattern>
<includeregex>		</includeregex>
<excluderegex>		</excluderegex>
<includeresources>		</includeresources>
<excluderesources>		</includeresources>

IRI to Match:

Show IRI set?