Author: wkasper
Date: Thu Feb 16 12:53:54 2012
New Revision: 1244963
URL: http://svn.apache.org/viewvc?rev=1244963&view=rev
Log:
Updated README
Modified:
incubator/stanbol/trunk/enhancer/engines/metaxa/README.md
Modified: incubator/stanbol/trunk/enhancer/engines/metaxa/README.md
URL:
http://svn.apache.org/viewvc/incubator/stanbol/trunk/enhancer/engines/metaxa/README.md?rev=1244963&r1=1244962&r2=1244963&view=diff
==============================================================================
--- incubator/stanbol/trunk/enhancer/engines/metaxa/README.md (original)
+++ incubator/stanbol/trunk/enhancer/engines/metaxa/README.md Thu Feb 16
12:53:54 2012
@@ -33,22 +33,7 @@ Metaxa are ascribed directly to the cont
document properties and not text annotations. Various ontologies are employed
to describe various types of metadata. An overview will be given below.
-The general structure of the Metaxa annotations consists of three levels of
annotations illustrated in the following example:
-
-#### The top-level <tt>TextAnnotation</tt> instance
-
- <urn:enhancement-03c9e85e-2681-21b7-a5af-6da62d67ef6b>
- a <http://fise.iks-project.eu/ontology/TextAnnotation> ,
- <http://fise.iks-project.eu/ontology/Enhancement> ;
- <http://fise.iks-project.eu/ontology/confidence>
- "1.0"^^<http://www.w3.org/2001/XMLSchema#double> ;
- <http://fise.iks-project.eu/ontology/extracted-from>
- <http://localhost:8080/store/content/mf_example.htm> ;
- <http://purl.org/dc/terms/created>
-
"2010-09-22T09:06:53.056+02:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> ;
- <http://purl.org/dc/terms/creator>
-
"org.apache.enhancer.engines.metaxa.MetaxaEngine"^^<http://www.w3.org/2001/XMLSchema#string>
.
-
+The general structure of the Metaxa annotations consists of two levels of
annotations illustrated in the following example:
#### The top-level document metadata, referenced from the
<tt>TextAnnotation</tt> instance via the *extracted-from* property:
@@ -159,9 +144,9 @@ following set of document formats:
### Textual Content
-Metaxa represents the plain text content of a document in the content item's
metadata as the value of the property:
+The plain text content of a document in the content is stored in as a Blob. To
retrieve it, use
- http://www.semanticdesktop.org/ontologies/2007/01/19/nie#plainTextContent
+ String text =
ContentItemHelper.getText(ContentItemHelper.getBlob(contentItem,
java.util.Collections.singleton("text/plain")));
### Vocabularies
