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https://issues.apache.org/jira/browse/TIKA-61?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris A. Mattmann updated TIKA-61:
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Affects Version/s: 0.3
0.2
Fix Version/s: 0.4
- let's address this in 0.4
> Add namespaces to our metadata keys
> -----------------------------------
>
> Key: TIKA-61
> URL: https://issues.apache.org/jira/browse/TIKA-61
> Project: Tika
> Issue Type: Improvement
> Components: metadata
> Affects Versions: 0.1-incubating, 0.2, 0.3
> Reporter: Bertrand Delacretaz
> Assignee: Chris A. Mattmann
> Priority: Minor
> Fix For: 0.4
>
>
> To avoid collisions, we should namespace our metadata keys, using something
> like
> // a) Set Dublin Core title
> metadata.set("http://purl.org/dc/elements/1.1/";, "title", title);
> // b) Set OpenDocument keywords
> metadata.set(
> "urn:oasis:names:tc:opendocument:xmlns:meta:1.0",
> "keywords", keywords);
> Or also using the namespace prefix in the name:
> // c)
> metadata.set(
> "urn:oasis:names:tc:opendocument:xmlns:meta:1.0",
> "dc:keywords", keywords);
> not sure what the implications of c) are. If the key is composed of the
> namespace URL and item name we should be fine, so for case a) I'd use
> http://purl.org/dc/elements/1.1/#title
> for the key, and escape # if it is used in either the namespace URL or item
> name.
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