Rupert Westenthaler created STANBOL-1277:
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Summary: Improve Entityhub FieldQuery SPARQL mapping for label
searches
Key: STANBOL-1277
URL: https://issues.apache.org/jira/browse/STANBOL-1277
Project: Stanbol
Issue Type: Bug
Affects Versions: 0.12.0
Reporter: Rupert Westenthaler
Assignee: Rupert Westenthaler
As reported by Johannes Goslar in [1] the SPARQL queries generated for
Entityhub TextContraints do only search for full label matches. This should be
changed to match against words to simulate token based searches as used by Full
Text Search engines.
For that the REGEX filters of the generated SPARQL queries neet to be changed
to no longer use '^{word}$' but something like '\b{word}\b'
[1] http://markmail.org/message/bkvaa7kbzbxaaudp
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