Example iTQL Shell Session

The following example illustrates a sample session using the iTQL^TM Shell. You can type these commands into a running shell, substituting the machine name where your server is running for localhost as described above.

Note - You need an Internet connection to continue, as some files referenced need to be downloaded by the server.

Resolving SYSTEM http://jakarta.apache.org/log4j/docs/api/org/apache/log4j/xml/doc-files/log4j.dtd
from classpath...resolved.
Successfully aliased http://purl.org/dc/elements/1.1/ as dcns
Successfully aliased http://www.w3.org/1999/02/22-rdf-syntax-ns# as rdfns
Successfully aliased http://www.w3.org/2000/01/rdf-schema# as rdfsns
Successfully aliased http://kowari.org/kowari# as kowarins
Kowari Metadata Store version 1.0 Build 0.226
Command Line Interface
Copyright (C) 2001-2002 Plugged In Software Pty Ltd

iTQL> create <rmi://mysite.com/server1#dc>;
Successfully created model rmi://mysite.com/server1#dc
iTQL> load <http://purl.org/dc/elements/1.1/> into <rmi://mysite.com/server1#dc>;
Successfully loaded 81 statements from http://purl.org/dc/elements/1.1/
into rmi://mysite.com/server1#dc
iTQL> select $obj $pred from <rmi://mysite.com/server1#dc> where <dcns:title> $pred $obj;
2 columns: obj pred (5 rows)
obj=http://purl.org/dc/elements/1.1/ pred=http://www.w3.org/2000/01/rdf-schema#isDefinedBy
obj=http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
pred=http://www.w3.org/1999/02/22-rdf-syntax-ns#type
obj="A name given to the resource." pred=http://www.w3.org/2000/01/rdf-schema#comment
obj="Title" pred=http://www.w3.org/2000/01/rdf-schema#label
obj="Typically, a Title will be a name by which the resource is formally known."
pred=http://dublincore.org/2000/03/13/eor#comment
iTQL> select $subj $obj from <rmi://mysite.com/server1#dc>
where $subj <http://www.w3.org/2000/01/rdf-schema#label> $obj;
2 columns: subj obj (15 rows)
subj=http://purl.org/dc/elements/1.1/contributor obj="Contributor"
subj=http://purl.org/dc/elements/1.1/coverage obj="Coverage"
subj=http://purl.org/dc/elements/1.1/creator obj="Author/Creator"
subj=http://purl.org/dc/elements/1.1/date obj="Date"
subj=http://purl.org/dc/elements/1.1/description obj="Description"
subj=http://purl.org/dc/elements/1.1/format obj="Format"
subj=http://purl.org/dc/elements/1.1/identifier obj="Resource Identifier"
subj=http://purl.org/dc/elements/1.1/language obj="Language"
subj=http://purl.org/dc/elements/1.1/publisher obj="Publisher"
subj=http://purl.org/dc/elements/1.1/relation obj="Relation"
subj=http://purl.org/dc/elements/1.1/rights obj="Rights"
subj=http://purl.org/dc/elements/1.1/source obj="Source"
subj=http://purl.org/dc/elements/1.1/subject obj="Subject"
subj=http://purl.org/dc/elements/1.1/title obj="Title"
subj=http://purl.org/dc/elements/1.1/type obj="Resource Type"
iTQL> alias <http://www.w3.org/2000/01/rdf-schema#> as rdfs;
Successfully aliased http://www.w3.org/2000/01/rdf-schema# as rdfs
iTQL> select $subj $obj from <rmi://mysite.com/server1#dc>
where $subj <rdfs:label> $obj;
2 columns: subj obj (15 rows)
subj=http://purl.org/dc/elements/1.1/contributor obj="Contributor"
subj=http://purl.org/dc/elements/1.1/coverage obj="Coverage"
subj=http://purl.org/dc/elements/1.1/creator obj="Author/Creator"
subj=http://purl.org/dc/elements/1.1/date obj="Date"
subj=http://purl.org/dc/elements/1.1/description obj="Description"
subj=http://purl.org/dc/elements/1.1/format obj="Format"
subj=http://purl.org/dc/elements/1.1/identifier obj="Resource Identifier"
subj=http://purl.org/dc/elements/1.1/language obj="Language"
subj=http://purl.org/dc/elements/1.1/publisher obj="Publisher"
subj=http://purl.org/dc/elements/1.1/relation obj="Relation"
subj=http://purl.org/dc/elements/1.1/rights obj="Rights"
subj=http://purl.org/dc/elements/1.1/source obj="Source"
subj=http://purl.org/dc/elements/1.1/subject obj="Subject"
subj=http://purl.org/dc/elements/1.1/title obj="Title"
subj=http://purl.org/dc/elements/1.1/type obj="Resource Type"
iTQL> drop <rmi://mysite.com/server1#dc>;
Successfully dropped model rmi://mysite.com/server1#dc
iTQL> create <rmi://mysite.com/server1#foo>;
Successfully created model rmi://mysite.com/server1#foo
iTQL> select $x $y $z from <rmi://mysite.com/server1#foo> where $x $y $x;
3 columns: x y z (0 rows)
iTQL> insert <http://purl.org/dc/elements/1.1/title>
<http://www.w3.org/2000/01/rdf-schema#label> 'Title'
into <rmi://mysite.com/server1#foo>;
Successfully inserted statements into rmi://mysite.com/server1#foo
iTQL> select $x $y $z from <rmi://mysite.com/server1#foo> where $x $y $x;
2 columns: x y (1 rows)
x="Title" y=http://www.w3.org/2000/01/rdf-schema#label
iTQL> drop <rmi://mysite.com/server1#foo>;
Successfully dropped model rmi://mysite.com/server1#foo
iTQL> quit;
Quitting ITQL session
Stopping Command Line Interface

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